{"title":"All Tests","description":"","products":[{"product_id":"testosterone-blood-test-kit","title":"Testosterone Blood Test Kit","description":"\u003c!-- \nProduct: Testosterone Blood Test (Home Test Kit)\nCollection: Men's Health \/ Women's Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 20000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 4000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Testosterone Blood Test measures total testosterone, the primary male sex hormone that plays essential roles in both men and women. In men, testosterone regulates libido, erectile function, sperm production, muscle mass and strength, bone density, fat distribution, red blood cell production, mood, and energy levels. In women, testosterone (in smaller amounts) contributes to libido, energy, muscle tone, and bone health. This single-marker test provides a straightforward assessment of your total testosterone level.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for men experiencing symptoms that might suggest low testosterone (fatigue, low libido, erectile difficulties, reduced muscle mass, mood changes, poor concentration), men wanting to establish a baseline before considering testosterone replacement therapy, individuals tracking testosterone levels over time, women experiencing symptoms of androgen excess (acne, excess hair growth, irregular periods) or androgen deficiency (fatigue, low libido), and anyone wanting a simple, focused hormone check. For a more comprehensive assessment that includes free testosterone calculation, consider our Free Testosterone Blood Test which also measures SHBG and albumin.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \u003cp\u003e\u003cstrong\u003eImportant note on contamination:\u003c\/strong\u003e Testosterone tests are highly sensitive to contamination from transdermal testosterone products (gels, creams, patches). If you or anyone in your household uses testosterone products, we strongly recommend considering a venous sample (collected by a phlebotomist from an arm vein) to avoid false results from finger contamination. If you proceed with the finger-prick kit, please read the contamination warning in Special Instructions very carefully.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-testo\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-testo\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-testo\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-testo\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eMorning Sample Essential (6-10am):\u003c\/strong\u003e Testosterone follows a strong circadian rhythm with highest levels in the early morning. Levels can drop 20-30% or more by afternoon. For accurate, interpretable results that can be compared to reference ranges and tracked over time, collect your sample between 6am and 10am. If you plan to repeat the test for monitoring, try to sample at a consistent time each time.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTransdermal Contamination – CRITICAL WARNING:\u003c\/strong\u003e This is one of the most common causes of falsely elevated testosterone results:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eNEVER\u003c\/strong\u003e collect your sample from a finger that has applied testosterone gel, cream, or handled testosterone patches in the past 4 weeks\u003c\/li\u003e\n                    \u003cli\u003eEven thorough washing does not remove all traces—contamination persists on skin\u003c\/li\u003e\n                    \u003cli\u003eIf you apply testosterone products, always wear gloves when doing so\u003c\/li\u003e\n                    \u003cli\u003eBe aware of secondary transfer: if a partner or household member uses testosterone products, contamination can occur through shared surfaces, bedding, or skin contact\u003c\/li\u003e\n                    \u003cli\u003eIf there is any possibility of contamination, we strongly recommend a venous blood draw instead (phlebotomist draws from arm vein, avoiding finger contamination entirely)\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003e\u003cstrong\u003eWomen – Menstrual Cycle Considerations:\u003c\/strong\u003e Testosterone in women varies somewhat across the menstrual cycle, though less dramatically than oestradiol. For consistency, testing in the early follicular phase (day 2-5 of your cycle) is often recommended. Note your cycle day on the request form. If you have irregular or absent periods, test at any time and note this.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHormonal Contraception:\u003c\/strong\u003e Combined oral contraceptives, patches, and rings suppress ovarian testosterone production and increase SHBG, significantly lowering testosterone levels. If you want to assess your natural testosterone status, you would need to stop hormonal contraception and wait for natural cycles to resume (typically 2-3 months). Otherwise, understand that results reflect testosterone levels while on contraception. Note your contraception type on the request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTestosterone Replacement Therapy (TRT):\u003c\/strong\u003e If you're on TRT, this test can monitor your testosterone levels on therapy. Continue therapy as prescribed. Timing relative to your TRT dose matters:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eDaily testosterone gel:\u003c\/strong\u003e Collect sample before applying that day's dose (trough level)\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eWeekly testosterone injection:\u003c\/strong\u003e Collect sample on the morning your next injection is due (trough level)\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eLonger-acting injections (Nebido):\u003c\/strong\u003e Timing depends on what you're trying to assess—discuss with your prescriber\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003eNote your TRT type, dose, and timing relative to last dose on the request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin (Vitamin B7):\u003c\/strong\u003e Stop biotin supplements for at least 2 days before testing. High-dose biotin (common in hair, skin, and nail supplements) interferes with hormone immunoassays.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-testo\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-testo\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Hormones (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-hormones-testo\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-hormones-testo\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eHormones (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-testosterone-solo\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-testosterone-solo\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTestosterone (Total)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTestosterone is the primary androgen (male sex hormone), produced mainly in the testes in men and in smaller amounts by the ovaries and adrenal glands in women. This test measures total testosterone—the sum of testosterone bound to proteins (sex hormone-binding globulin and albumin) plus the small amount that is free (unbound). Total testosterone is the standard first-line test for assessing testosterone status.\u003c\/p\u003e\n                                    \u003cp\u003eIn men, testosterone is essential for the development of male characteristics during puberty and continues throughout life to regulate libido and sexual function, sperm production, muscle mass and strength, bone density, fat distribution (preventing central obesity), red blood cell production, mood and mental wellbeing, energy and motivation, and cognitive function. Testosterone levels naturally decline gradually after age 30, at approximately 1-2% per year, though this decline varies significantly between individuals. Low testosterone (hypogonadism) can occur at any age and may be due to testicular problems (primary hypogonadism), pituitary\/hypothalamic problems (secondary hypogonadism), or age-related decline (late-onset hypogonadism).\u003c\/p\u003e\n                                    \u003cp\u003eNormal testosterone in men is typically 8.6-29 nmol\/L in the morning. Levels below 8 nmol\/L are generally considered low; levels 8-12 nmol\/L are borderline and clinical context matters; levels above 12 nmol\/L are usually adequate. However, symptoms don't always correlate perfectly with levels, and some men have symptoms despite \"normal\" total testosterone (possibly due to low free testosterone or individual sensitivity). In women, normal testosterone is approximately 0.5-2.5 nmol\/L. Elevated testosterone in women may indicate polycystic ovary syndrome (PCOS), androgen-secreting tumours (rare), or exogenous androgen use. Very high testosterone (\u0026gt;5 nmol\/L) in women warrants prompt investigation. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eTestosterone levels fluctuate significantly based on time of day (highest in morning), sleep quality, acute illness, stress, and other factors. A single measurement provides a snapshot that should be confirmed with repeat testing if abnormal or borderline. Guidelines typically recommend two separate low testosterone readings before diagnosing hypogonadism.\u003c\/p\u003e\n        \u003cp\u003eTotal testosterone alone may not tell the complete story. In some situations—particularly with abnormal SHBG levels (common in obesity, liver disease, ageing, and thyroid conditions)—total testosterone can be misleading and free testosterone calculation may be needed. If your total testosterone is in the borderline range or you have symptoms despite apparently normal levels, consider our Free Testosterone Blood Test which includes SHBG and albumin for a more complete assessment.\u003c\/p\u003e\n        \u003cp\u003eTestosterone replacement therapy is a significant medical intervention with both benefits and risks, including potential effects on fertility, cardiovascular health, and prostate. If your testosterone is low and you're considering TRT, please discuss with your GP or an endocrinologist who can assess you comprehensively, investigate underlying causes, and monitor treatment appropriately.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51459354624330,"sku":"Inuvi (TEST)","price":26.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Testosterone_Blood_Test_Kit.png?v=1773310584"},{"product_id":"advanced-thyroid-function-blood-test-kit","title":"Advanced Thyroid Function Blood Test Kit","description":"\u003c!-- \nProduct: Advanced Thyroid Function Blood Test (Venous Test Kit)\nCollection: Thyroid Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; 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padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container .fee-notice { background-color: #fef2f2; border-left: 4px solid #ef4444; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .fee-notice strong { color: #991b1b; }\n        .product-listing-container .fee-notice p { margin: 0; color: #991b1b; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 80000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 800px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Advanced Thyroid Function Blood Test measures 10 biomarkers that provide a comprehensive picture of your thyroid health—not just the thyroid hormones themselves (TSH, Free T3, Free T4) but also antibodies that reveal autoimmune involvement (TPO antibodies and thyroglobulin antibodies) and essential nutrients that directly affect thyroid function (vitamin D, vitamin B12, folate, ferritin). An inflammation marker (hs-CRP) rounds out the panel to help interpret results and identify underlying issues.\u003c\/p\u003e\n        \n        \u003cp\u003eA good fit if you're experiencing symptoms that might be thyroid-related—fatigue that doesn't improve with rest, unexplained weight changes, feeling unusually cold or hot, brain fog, mood changes, hair loss, dry skin, or irregular periods. Also useful if you've already been diagnosed with a thyroid condition (Hashimoto's, Graves' disease, hypothyroidism, hyperthyroidism) and want to monitor both your thyroid function and the nutrients that support it. The antibody markers help identify whether autoimmune processes are driving your thyroid problems. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e You receive a venous blood collection kit and professional lab analysis. Because this test requires a venous blood draw, you'll need to arrange collection with a qualified phlebotomist—either at a clinic near you or through your own arrangements. A phlebotomy fee may apply separately. Your results will be ready within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eVenous Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test requires a venous blood sample collected by a trained phlebotomist—it cannot be done with a finger-prick at home. Venous collection is recommended for this panel because folate testing in particular can be unreliable from finger-prick samples. You'll receive a collection kit containing everything the phlebotomist needs.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eYour Options:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eFind a Local Clinic:\u003c\/strong\u003e Contact our support team and we'll help you locate a nearby clinic with qualified staff to perform the blood draw.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eMake Your Own Arrangements:\u003c\/strong\u003e You're welcome to arrange collection with any qualified phlebotomist or clinic of your choice.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \n        \u003cdiv class=\"fee-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e The phlebotomy service (blood draw) is not included in the test price. Clinics typically charge £20-£50 for this service. Please confirm the fee when booking your appointment.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-advthyroid\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-advthyroid\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eTime of Day:\u003c\/strong\u003e Book your blood draw for between 6am and 10am. TSH follows a circadian rhythm—it's highest overnight and in the early morning, then drops during the day. Consistent morning testing gives the most reproducible and clinically meaningful TSH results. If you're monitoring thyroid treatment over time, try to test at a similar time each time.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eWait Until You're Well:\u003c\/strong\u003e Take this test when you've recovered from any short-term illness. Acute infections and illness can temporarily affect thyroid hormone levels and inflammatory markers, making results difficult to interpret in the context of your baseline thyroid health.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eThyroid Medication:\u003c\/strong\u003e If you take levothyroxine (T4), you can take it as usual—either before or after your blood test. The timing relative to your dose makes minimal difference to TSH or Free T4 results. However, if you take liothyronine (T3) or desiccated thyroid extract (DTE\/NDT), collect your sample before taking your morning dose. T3 peaks in the blood within hours of taking it, so testing shortly after a dose shows the peak rather than your average level.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Stop biotin (vitamin B7) supplements for 2 days before testing. Biotin is found in many hair, skin, and nail supplements—often at high doses—and interferes with thyroid hormone assays, potentially giving falsely high or low results. If biotin is prescribed by your doctor for a medical condition, discuss timing with them.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eVitamin B12 Supplements:\u003c\/strong\u003e Stop vitamin B12 supplements for 2 weeks before testing if you want an accurate assessment of your B12 status. Recent supplementation will elevate your B12 level and mask any underlying deficiency. If B12 is prescribed (for example, for pernicious anaemia), continue as directed by your doctor.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eOther Supplements:\u003c\/strong\u003e Allow at least 24 hours after any vitamin or mineral supplements before your blood draw. This includes multivitamins, iron supplements, and vitamin D supplements.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications to Note:\u003c\/strong\u003e Let us know in your supporting information if you take amiodarone (a heart rhythm medication) or lithium (used for bipolar disorder)—both significantly affect thyroid function and need to be considered when interpreting your results.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 5: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-advthyroid\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-advthyroid\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (10)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Thyroid Hormones Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-thyroidhorm-advthyroid\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-thyroidhorm-advthyroid\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eThyroid Hormones (3)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tsh-advthyroid\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tsh-advthyroid\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTSH (Thyroid Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTSH is produced by your pituitary gland and acts as the master controller of your thyroid. It tells your thyroid how much hormone to produce. The clever thing about TSH is that it works in reverse—when thyroid hormones are low, TSH rises to stimulate more production; when thyroid hormones are high, TSH drops because the pituitary senses there's already enough. This makes TSH the most sensitive single marker for thyroid dysfunction. High TSH (typically above 4-4.5 mIU\/L) indicates hypothyroidism—your pituitary is calling for more hormone because levels are low. Low TSH (below 0.4-0.5 mIU\/L) indicates hyperthyroidism—there's so much thyroid hormone that the pituitary has stopped asking for more. TSH can be abnormal while T4 and T3 are still in the normal range (subclinical thyroid disease), making it an early warning sign. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ft3-advthyroid\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ft3-advthyroid\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree T3 (Free Triiodothyronine)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFree T3 is the active form of thyroid hormone—it's what actually enters your cells and affects your metabolism. 'Free' means it's not bound to proteins and is available to your tissues. Most T3 isn't made directly by your thyroid; instead, your body converts the more abundant T4 into T3 as needed in tissues throughout your body. This conversion happens via deiodinase enzymes and requires adequate selenium, zinc, and iron. Low Free T3 can occur with hypothyroidism, but also with 'low T3 syndrome' where conversion is impaired—this happens with calorie restriction, chronic illness, stress, and certain nutrient deficiencies. Some people on levothyroxine have normal T4 but low-normal T3 and still feel unwell, suggesting a conversion issue. Free T3 gives insight into what's actually happening at the cellular level. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ft4-advthyroid\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ft4-advthyroid\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree T4 (Free Thyroxine)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFree T4 is the unbound, active portion of thyroxine—the main hormone your thyroid gland produces. T4 acts as a reservoir or prohormone that circulates in your blood and gets converted to the more active T3 when your body needs it. 'Free' T4 is more clinically useful than total T4 because it's not affected by changes in binding proteins (which can fluctuate with pregnancy, oestrogen, liver disease, and certain medications). In hypothyroidism, Free T4 is low; in hyperthyroidism, it's high. If you're taking levothyroxine treatment, Free T4 shows how well your replacement therapy is working. Measuring both Free T4 and Free T3 together gives a fuller picture than either alone—especially for identifying conversion problems where T4 is adequate but T3 is low. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Autoimmunity Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-autoimmune-advthyroid\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-autoimmune-advthyroid\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eAutoimmunity (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tpoab-advthyroid\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tpoab-advthyroid\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTPO Antibodies (Thyroid Peroxidase Antibodies)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTPO antibodies are produced when your immune system mistakenly attacks thyroid peroxidase—an enzyme essential for making thyroid hormones. Elevated TPO antibodies are the hallmark of autoimmune thyroid disease, present in about 90% of people with Hashimoto's thyroiditis (the most common cause of hypothyroidism) and many with Graves' disease. However, positive antibodies don't always mean you have or will develop thyroid disease—about 10-15% of the general population have elevated TPO antibodies with normal thyroid function. What elevated antibodies do tell you is that there's autoimmune activity against your thyroid, and you're at increased risk of developing thyroid dysfunction in the future. TPO antibodies are also associated with higher miscarriage rates in early pregnancy and may warrant monitoring during pregnancy even if thyroid function is normal. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tgab-advthyroid\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tgab-advthyroid\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eThyroglobulin Antibodies (TgAb)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThyroglobulin antibodies target thyroglobulin—a protein made exclusively by the thyroid gland that serves as the scaffold for thyroid hormone production. Like TPO antibodies, elevated thyroglobulin antibodies indicate autoimmune thyroid disease. They're found in about 70-80% of Hashimoto's patients and about 50-70% of Graves' disease patients. Some people have elevated thyroglobulin antibodies but negative TPO antibodies, so testing both gives a more complete picture of autoimmune involvement. In thyroid cancer follow-up, thyroglobulin antibodies are important because they can interfere with thyroglobulin measurements used to monitor for recurrence. In the general population, positive thyroglobulin antibodies (like TPO antibodies) indicate increased risk of developing thyroid dysfunction over time, even if current thyroid function is normal. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Vitamins Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-vitamins-advthyroid\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-vitamins-advthyroid\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eVitamins (3)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-vitd-advthyroid\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-vitd-advthyroid\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin D (25-OH)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eVitamin D is measured as 25-hydroxyvitamin D (25-OH D), which reflects your body's vitamin D status from both sun exposure and dietary\/supplement intake. Vitamin D is increasingly recognised as important for thyroid health—not just for symptoms that overlap with hypothyroidism (fatigue, muscle weakness, mood changes) but for thyroid function itself. Low vitamin D is associated with higher rates of autoimmune thyroid disease, and people with Hashimoto's thyroiditis are more likely to be vitamin D deficient than the general population. Vitamin D plays a role in immune regulation, and adequate levels may help modulate autoimmune activity. In the UK, vitamin D deficiency is common, especially in winter. Levels above 50 nmol\/L are generally considered adequate; above 75 nmol\/L may be optimal, particularly if you have autoimmune thyroid disease. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-b12-advthyroid\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-b12-advthyroid\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin B12 (Active)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eActive B12 (holotranscobalamin) measures the portion of vitamin B12 that's actually available to your cells—a more accurate marker than total B12. B12 is essential for red blood cell formation, neurological function, and DNA synthesis. B12 deficiency causes symptoms that closely mimic hypothyroidism—fatigue, brain fog, depression, weakness, and tingling in hands and feet—which is why it's important to check alongside thyroid function. There's also a specific connection: autoimmune thyroid disease (Hashimoto's) often coexists with pernicious anaemia (autoimmune destruction of cells needed to absorb B12). People with one autoimmune condition are more likely to develop others. Low B12 can also occur with metformin use, vegetarian\/vegan diets, and age-related absorption decline. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-folate-advthyroid\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-folate-advthyroid\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFolate (Serum)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFolate (vitamin B9) is essential for DNA synthesis, red blood cell formation, and cellular division. It works closely with vitamin B12—deficiency in either causes similar symptoms including fatigue, weakness, and anaemia. Low folate causes macrocytic anaemia (large, immature red blood cells) and can contribute to elevated homocysteine, which is associated with cardiovascular risk. Folate deficiency can occur with poor dietary intake (it's found in leafy greens, legumes, and fortified foods), malabsorption conditions, alcohol excess, and certain medications. In the context of thyroid health, folate deficiency can worsen fatigue and cognitive symptoms, and optimal folate status supports overall wellbeing. Serum folate reflects recent intake (days to weeks) rather than long-term stores. Note that folate testing from finger-prick samples can be unreliable, which is why this test uses venous collection. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Iron Status Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-iron-advthyroid\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-iron-advthyroid\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eIron Status (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ferritin-advthyroid\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ferritin-advthyroid\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFerritin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFerritin is the storage form of iron, and blood ferritin levels reflect how much iron your body has in reserve. Iron is directly involved in thyroid hormone production—thyroid peroxidase (the enzyme that makes thyroid hormones) requires iron to function. Low ferritin is associated with impaired thyroid function and can worsen hypothyroid symptoms even when thyroid hormones are technically in range. Symptoms of low ferritin—fatigue, weakness, cold intolerance, hair loss, difficulty concentrating—overlap substantially with hypothyroidism, so it's important to check both. Women of reproductive age are particularly prone to low ferritin due to menstrual blood loss. Many thyroid specialists suggest optimal ferritin is 70-90 µg\/L for people with thyroid conditions, though the standard reference range starts much lower. However, ferritin is also an acute phase reactant—it rises with inflammation—so hs-CRP is included in this panel to help interpret ferritin accurately. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Inflammation Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-inflammation-advthyroid\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-inflammation-advthyroid\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eInflammation (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hscrp-advthyroid\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hscrp-advthyroid\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003ehs-CRP (High-Sensitivity C-Reactive Protein)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHigh-sensitivity CRP measures low-level inflammation in your body. CRP is produced by your liver in response to inflammatory signals from anywhere in the body. The 'high-sensitivity' test detects the subtle elevations relevant to chronic inflammation and cardiovascular risk, not just the dramatic elevations seen with acute infection. In the context of thyroid health, hs-CRP serves several purposes. First, it helps interpret ferritin—if CRP is elevated, ferritin may be artificially raised by inflammation rather than reflecting true iron stores. Second, autoimmune thyroid conditions can be associated with chronic low-grade inflammation. Third, both hypo- and hyperthyroidism can affect inflammatory markers. Finally, hs-CRP is a useful general health marker—persistent elevation is associated with increased cardiovascular risk and warrants investigation into the cause. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. Please have your results reviewed by a qualified doctor or healthcare provider who can explain what they mean for your personal health situation.\u003c\/p\u003e\n        \u003cp\u003eIf your results show anything outside the normal range, or if you're worried about your health, see your doctor as soon as you can. Don't change any medications or treatments based on these results alone—always talk to your healthcare provider first.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51600983785802,"sku":"Inuvi  (IN230)","price":88.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Advanced_Thyroid_Function_Blood_Test_Kit.png?v=1773158268"},{"product_id":"thyroid-function-blood-test-kit","title":"Thyroid Function Blood Test Kit","description":"\u003c!-- \nProduct: Thyroid Function Blood Test (Home Test Kit)\nCollection: General Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 20000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 4000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Thyroid Function Blood Test measures the three key thyroid hormones—TSH, Free T4, and Free T3—to provide a complete picture of how your thyroid gland is working. The thyroid is a small butterfly-shaped gland in the neck that produces hormones affecting virtually every cell in the body. Thyroid hormones regulate metabolism, energy levels, body temperature, heart rate, mood, and many other functions. When the thyroid produces too little hormone (hypothyroidism) or too much (hyperthyroidism), it can cause a wide range of symptoms affecting how you feel and function.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone experiencing symptoms that might suggest thyroid dysfunction—fatigue, unexplained weight changes, feeling unusually cold or hot, mood changes, hair loss, dry skin, constipation, palpitations, anxiety, or difficulty concentrating—as well as those with a family history of thyroid disease, individuals already diagnosed with a thyroid condition who need to monitor their levels, women planning pregnancy or in early pregnancy (thyroid function is especially important during pregnancy), and anyone who wants a comprehensive assessment of their metabolism and thyroid health. This panel provides more information than a TSH-only test by including both T4 and the more active T3.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-thyroidfn\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-thyroidfn\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-thyroidfn\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-thyroidfn\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eMorning Sample (6-10am):\u003c\/strong\u003e TSH follows a circadian rhythm with highest levels in the early morning, declining throughout the day. For consistent, interpretable results—especially if you're monitoring thyroid function over time or comparing to previous tests—collect your sample between 6am and 10am.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eThyroid Medications:\u003c\/strong\u003e\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eLevothyroxine (T4):\u003c\/strong\u003e You can take your medication as usual—it doesn't matter whether you take it before or after your blood test. Levothyroxine has a long half-life (about 7 days) and a single dose doesn't significantly affect same-day Free T4 results.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eLiothyronine (T3) or desiccated thyroid extract (DTE):\u003c\/strong\u003e Take your dose AFTER collecting your sample, not before. T3 has a short half-life (about 1 day), and taking T3-containing preparations before your blood test can give misleadingly high Free T3 readings that don't reflect your typical 24-hour levels.\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications That Affect Thyroid Function:\u003c\/strong\u003e Several medications can significantly affect thyroid function tests. If you take any of the following, please note them on your request form:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eAmiodarone:\u003c\/strong\u003e This heart rhythm medication contains large amounts of iodine and commonly causes thyroid dysfunction. It can cause both hyperthyroidism and hypothyroidism.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eLithium:\u003c\/strong\u003e Used for bipolar disorder, lithium can cause hypothyroidism in up to 20% of long-term users.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eCorticosteroids (prednisolone, hydrocortisone):\u003c\/strong\u003e Can suppress TSH levels.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eDopamine\/dopamine agonists:\u003c\/strong\u003e Can suppress TSH.\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin (Vitamin B7):\u003c\/strong\u003e Stop biotin supplements for at least 2 days before testing. High-dose biotin (found in many hair, skin, and nail supplements, often at 5-10mg or more) interferes with thyroid immunoassays. This typically causes a pattern that looks like hyperthyroidism (low TSH, high Free T4 and T3) when thyroid function is actually normal—a significant source of laboratory error.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eSupplements:\u003c\/strong\u003e Take your sample at least 24 hours after any vitamin or mineral supplements, particularly those containing iodine or selenium.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eIllness:\u003c\/strong\u003e Acute illness can temporarily affect thyroid function tests (\"non-thyroidal illness\" or \"sick euthyroid syndrome\"), typically causing low T3 and sometimes suppressed TSH. If you've been unwell recently, consider waiting until you've fully recovered before testing, unless you need urgent assessment.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-thyroidfn\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-thyroidfn\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (3)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Thyroid Hormones (3) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-thyroidhormones-thyroidfn\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-thyroidhormones-thyroidfn\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eThyroid Hormones (3)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tsh-thyroidfn\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tsh-thyroidfn\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTSH (Thyroid Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThyroid stimulating hormone (TSH) is produced by the pituitary gland and acts as the master controller of thyroid function. TSH tells the thyroid gland how much hormone to produce. The pituitary constantly monitors thyroid hormone levels in the blood and adjusts TSH output accordingly: when thyroid hormones are low, TSH rises to stimulate the thyroid to produce more; when thyroid hormones are high, TSH falls to slow production. This negative feedback loop makes TSH the most sensitive early indicator of thyroid dysfunction—often the first marker to become abnormal, sometimes before the thyroid hormones themselves move outside normal range.\u003c\/p\u003e\n                                    \u003cp\u003eAn elevated TSH indicates that the thyroid is underperforming (hypothyroidism). The pituitary is working harder to stimulate a sluggish thyroid. Hypothyroidism is common, affecting approximately 2% of the UK population, with higher rates in women and with increasing age. Symptoms include fatigue, weight gain, feeling cold, dry skin, constipation, hair loss, depression, and difficulty concentrating. A low or suppressed TSH indicates that the thyroid is overactive (hyperthyroidism). The pituitary is backing off because thyroid hormone levels are already too high. Symptoms include weight loss, anxiety, tremor, palpitations, heat intolerance, diarrhoea, and difficulty sleeping.\u003c\/p\u003e\n                                    \u003cp\u003eNormal TSH is typically 0.4-4.0 mU\/L, though some guidelines suggest 0.4-2.5 mU\/L may be more appropriate. TSH between 4-10 mU\/L with normal Free T4 is termed \"subclinical hypothyroidism\"—this may or may not require treatment depending on symptoms, antibody status, and other factors. TSH below 0.1 mU\/L with elevated Free T4\/T3 indicates overt hyperthyroidism. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ft4-thyroidfn\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ft4-thyroidfn\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree T4 (Free Thyroxine)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFree T4 measures the unbound, biologically active fraction of thyroxine circulating in your blood. Thyroxine (T4) is the main hormone produced by the thyroid gland, accounting for about 80% of its hormonal output. Most T4 in blood is bound to carrier proteins (primarily thyroxine-binding globulin, or TBG) and is inactive; only the free fraction (approximately 0.03%) is available to enter cells. This \"free\" T4 is what we measure because it reflects the hormone actually available to your tissues, unaffected by variations in binding protein levels.\u003c\/p\u003e\n                                    \u003cp\u003eT4 is sometimes called a \"storage\" or \"prohormone\" because it must be converted to the more active T3 (triiodothyronine) to exert its full effects on cells. This conversion happens in peripheral tissues (liver, kidney, muscles, brain) by enzymes called deiodinases. Free T4 provides a good overall measure of thyroid hormone production. Combined with TSH, it allows classification of thyroid status: high TSH with low Free T4 confirms primary hypothyroidism; low TSH with high Free T4 confirms hyperthyroidism; high TSH with normal Free T4 indicates subclinical hypothyroidism.\u003c\/p\u003e\n                                    \u003cp\u003eNormal Free T4 is typically 9-25 pmol\/L, though optimal may be in the upper half of this range for many people. When interpreting Free T4, always consider it alongside TSH—the combination tells a clearer story than either alone. Some people feel well with Free T4 at the lower end of normal; others need it in the upper range. Individual variation exists, and clinical symptoms matter as much as laboratory numbers. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ft3-thyroidfn\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ft3-thyroidfn\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree T3 (Free Triiodothyronine)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFree T3 measures the unbound, active fraction of triiodothyronine. T3 is the most metabolically active thyroid hormone—approximately 3-4 times more potent than T4 at the cellular level. T3 is the hormone that actually enters cell nuclei and switches on thyroid-responsive genes, affecting metabolism, energy production, protein synthesis, and countless other cellular functions. Only about 20% of T3 is produced directly by the thyroid gland; the majority (approximately 80%) is produced by conversion of T4 to T3 in peripheral tissues.\u003c\/p\u003e\n                                    \u003cp\u003eIncluding Free T3 in a thyroid panel provides additional information beyond TSH and Free T4 alone. It's particularly useful for detecting hyperthyroidism (where Free T3 may be elevated earlier or more prominently than Free T4, especially in \"T3 toxicosis\"), assessing T4-to-T3 conversion efficiency (some people convert poorly, leading to low T3 despite adequate T4), and evaluating symptoms in patients on thyroid replacement therapy who feel unwell despite \"normal\" TSH and Free T4. Some patients feel their T3 levels are important for their wellbeing, though this remains somewhat debated in mainstream endocrinology.\u003c\/p\u003e\n                                    \u003cp\u003eNormal Free T3 is typically 3.5-6.5 pmol\/L. Low Free T3 with normal TSH and Free T4 often indicates non-thyroidal illness rather than a primary thyroid problem—the body downregulates T3 production during illness, starvation, or severe stress as a protective mechanism. Elevated Free T3 with suppressed TSH is a key finding in hyperthyroidism. In hypothyroid patients on levothyroxine, Free T3 usually remains normal even if Free T4 is at the higher end, due to peripheral regulation of conversion. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThyroid function is affected by many factors including time of day, recent illness, medications, supplements, and stress. A single measurement provides a useful snapshot of your thyroid status at one point in time. If results are borderline or unexpected, your GP may recommend repeat testing to confirm the findings. For those monitoring a thyroid condition, consistent timing of tests (same time of day, same relationship to medication doses) helps make results comparable over time.\u003c\/p\u003e\n        \u003cp\u003eThis test measures thyroid function (how well your thyroid is working) but does not include thyroid antibodies (which would indicate autoimmune thyroid disease). If you have a family history of autoimmune conditions, persistent thyroid symptoms despite apparently normal function, or your GP has suggested checking for autoimmunity, consider our Thyroid Function with Antibodies test which adds anti-TPO and anti-thyroglobulin antibody measurements.\u003c\/p\u003e\n        \u003cp\u003eThyroid conditions are common and usually very treatable. If your results suggest hypothyroidism (underactive thyroid), treatment with levothyroxine replacement is generally straightforward and effective. If results suggest hyperthyroidism (overactive thyroid), several treatment options exist including antithyroid medications, radioiodine treatment, and surgery. Please discuss abnormal results with your GP for proper evaluation and management.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51607661347146,"sku":"Inuvi (TF3)","price":43.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Thyroid_Function_Blood_Test_Kit1.png?v=1773319101"},{"product_id":"female-hormone-blood-test-kit","title":"Female Hormone Blood Test Kit","description":"\u003c!-- \nProduct: Female Hormone Blood Test (Home Test Kit)\nCollection: Women's Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Female Hormone Blood Test measures nine key biomarkers to provide a comprehensive assessment of your hormonal health. This panel includes the reproductive hormones FSH, LH, oestradiol, testosterone, and prolactin, alongside thyroid function markers (TSH and Free T4) and SHBG with Free Androgen Index. Together, these markers help identify whether symptoms like irregular periods, acne, unexpected weight changes, fatigue, mood disturbances, or fertility concerns could be related to a hormone imbalance or thyroid problem.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for women experiencing hormone-related symptoms, those investigating fertility issues or recurrent miscarriage, women wanting to understand their menstrual cycle better, anyone concerned about conditions like polycystic ovary syndrome (PCOS), and women approaching or going through menopause who want to understand their hormone levels. The combination of reproductive and thyroid hormones provides a fuller picture, as thyroid dysfunction is a common but often overlooked cause of menstrual irregularities and fertility problems.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-fh\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-fh\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-fh\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-fh\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming (CRITICAL):\u003c\/strong\u003e Take your sample between 6am and 10am. This timing is important because many hormones follow a circadian rhythm. For prolactin specifically, take your sample at least one hour after waking, as prolactin is elevated immediately upon waking and during sleep.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMenstrual Cycle Timing:\u003c\/strong\u003e If you have regular periods, take this test on days 2-5 of your menstrual cycle (day 1 = first day of your period), ideally on day 3. This is the early follicular phase when baseline hormone levels are most meaningful for assessing ovarian reserve and function. If you do not have periods, are perimenopausal with irregular cycles, or are postmenopausal, you can take this test at any time.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBefore the Test:\u003c\/strong\u003e Avoid vigorous exercise for 48 hours before the test, as intense physical activity can affect hormone levels. Avoid sexual activity for 24-48 hours before collection, as this can temporarily elevate prolactin. Avoid nipple stimulation before the test, as this also releases prolactin.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHormonal Contraception:\u003c\/strong\u003e Hormonal contraceptives (the pill, patch, ring, implant, hormonal IUD) significantly affect hormone results by suppressing your natural hormone production. If possible, consider stopping hormonal contraception for at least one full menstrual cycle before testing. Discuss this with your GP first, and use alternative contraception. If you cannot stop, note which contraceptive you use when submitting your sample.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Stop biotin (vitamin B7) supplements for at least 2 days before testing. Biotin can interfere with hormone assays, potentially causing inaccurate results.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eThyroid Medications:\u003c\/strong\u003e If you take thyroxine (levothyroxine), you can take your medication as usual. If you take desiccated thyroid extract (DTE) or liothyronine (T3), take it after your sample collection. Note if you take amiodarone or lithium, as these affect thyroid results.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-fh\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-fh\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (9)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Female Hormones (5) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-femalehormones-fh\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-femalehormones-fh\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eFemale Hormones (5)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-fsh-fh\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-fsh-fh\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFSH (Follicle Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFollicle stimulating hormone is produced by the pituitary gland in the brain and is essential for reproductive function. In women, FSH stimulates the growth and development of ovarian follicles—the fluid-filled sacs that contain eggs. As follicles develop, they produce oestrogen. FSH levels vary throughout the menstrual cycle: they're highest at the beginning of the cycle (follicular phase) to recruit follicles, drop mid-cycle as the dominant follicle takes over, and remain low in the second half (luteal phase).\u003c\/p\u003e\n                                    \u003cp\u003eFSH is a key marker for assessing ovarian reserve and menopausal status. As ovarian reserve declines with age, the pituitary produces more FSH in an attempt to stimulate the ovaries—so rising baseline FSH (measured on days 2-5 of the cycle) indicates diminishing ovarian reserve. Very high FSH (typically above 25-40 IU\/L) with low oestradiol indicates menopause or premature ovarian insufficiency. In PCOS, FSH is often normal or low relative to LH. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-lh-fh\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-lh-fh\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLH (Luteinising Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLuteinising hormone is produced by the pituitary gland and works alongside FSH to regulate the menstrual cycle and ovulation. LH levels remain relatively low during most of the cycle but surge dramatically mid-cycle—this LH surge triggers ovulation, causing the mature follicle to rupture and release the egg. After ovulation, LH stimulates the empty follicle to become the corpus luteum, which produces progesterone.\u003c\/p\u003e\n                                    \u003cp\u003eThe ratio of LH to FSH is clinically useful. In a normal cycle, the LH:FSH ratio is approximately 1:1. In PCOS, this ratio is often elevated (2:1 or higher), with LH disproportionately high compared to FSH. This elevated LH contributes to excess androgen production by the ovaries, causing symptoms like acne, hirsutism (excess hair growth), and irregular periods. Like FSH, LH rises after menopause due to loss of negative feedback from the ovaries. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-oestradiol-fh\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-oestradiol-fh\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eOestradiol (E2)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eOestradiol is the primary and most potent form of oestrogen, produced mainly by the developing follicles in the ovaries. It's responsible for the development of female secondary sexual characteristics, regulation of the menstrual cycle, maintenance of the uterine lining, bone health, cardiovascular protection, skin health, and brain function. Oestradiol also has significant effects on mood and cognitive function.\u003c\/p\u003e\n                                    \u003cp\u003eOestradiol levels fluctuate significantly throughout the menstrual cycle. They're lowest at the start of menstruation, rise progressively as follicles develop (peaking just before ovulation), drop briefly after ovulation, then rise again in the mid-luteal phase before falling if pregnancy doesn't occur. Baseline oestradiol (days 2-5) should be relatively low; an elevated baseline can indicate diminished ovarian reserve or ovarian cysts. After menopause, oestradiol falls dramatically to very low levels. Low oestradiol causes menopausal symptoms including hot flushes, night sweats, vaginal dryness, and contributes to bone loss. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-testosterone-fh\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-testosterone-fh\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTestosterone\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAlthough primarily known as a male hormone, testosterone is also important for women's health. In women, testosterone is produced in smaller amounts by the ovaries and adrenal glands. It contributes to libido (sexual desire), energy levels, muscle mass and strength, bone density, mood, and cognitive function. Testosterone levels in women are about 10-20 times lower than in men.\u003c\/p\u003e\n                                    \u003cp\u003eElevated testosterone in women is one of the hallmarks of PCOS and can cause symptoms including acne, hirsutism (excess facial and body hair), scalp hair thinning (androgenic alopecia), and menstrual irregularities. Testosterone is also elevated in other conditions affecting the ovaries or adrenal glands. Conversely, low testosterone can contribute to reduced libido, fatigue, low mood, and reduced muscle mass—symptoms that can occur around menopause when testosterone levels naturally decline. Testosterone should be interpreted alongside SHBG and Free Androgen Index for a complete picture. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-prolactin-fh\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-prolactin-fh\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eProlactin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eProlactin is a hormone produced by the pituitary gland that's primarily known for stimulating milk production (lactation) after childbirth. However, prolactin has over 300 known functions in the body and plays a role in immune function, metabolism, and reproductive regulation. In non-pregnant, non-breastfeeding women, prolactin should be at relatively low levels.\u003c\/p\u003e\n                                    \u003cp\u003eElevated prolactin (hyperprolactinaemia) can disrupt the menstrual cycle by suppressing FSH and LH, leading to irregular or absent periods, anovulation (failure to ovulate), and infertility. High prolactin can also cause galactorrhoea (breast milk production outside of pregnancy\/breastfeeding). Causes include pituitary tumours (prolactinomas—usually benign), certain medications (particularly antipsychotics, some antidepressants, and anti-nausea drugs), hypothyroidism, kidney disease, and stress. Prolactin is very sensitive to timing—levels are elevated during sleep and immediately upon waking, and can rise with stress, nipple stimulation, or recent sexual activity. The test should be taken at least 1 hour after waking. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Proteins (2) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-proteins-fh\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-proteins-fh\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eProteins (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-shbg-fh\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-shbg-fh\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eSHBG (Sex Hormone Binding Globulin)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eSex hormone binding globulin is a protein produced by the liver that binds to sex hormones—primarily testosterone and oestradiol—and transports them through the bloodstream. Importantly, when hormones are bound to SHBG, they're biologically inactive; only the 'free' (unbound) hormone can enter cells and exert effects. SHBG therefore acts as a buffer, regulating how much active hormone is available to tissues.\u003c\/p\u003e\n                                    \u003cp\u003eSHBG levels are influenced by many factors. Oestrogen increases SHBG production (so levels are higher in women than men, and rise during pregnancy and with oestrogen-containing contraceptives). Thyroid hormones also increase SHBG. Conversely, insulin resistance, obesity, and androgens suppress SHBG production. In PCOS, low SHBG is common—this means more testosterone is free and bioavailable, contributing to hyperandrogenic symptoms even if total testosterone isn't dramatically elevated. Low SHBG is also associated with metabolic syndrome and increased cardiovascular risk. High SHBG can cause symptoms of hormone deficiency despite normal total hormone levels. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-fai-fh\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-fai-fh\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree Androgen Index (FAI)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe Free Androgen Index is a calculated ratio of total testosterone to SHBG, expressed as a percentage. It provides an estimate of bioavailable (free) testosterone—the testosterone that's actually available to enter cells and have biological effects. FAI = (Total Testosterone ÷ SHBG) × 100.\u003c\/p\u003e\n                                    \u003cp\u003eFAI is particularly useful in women because it can reveal excess androgen activity even when total testosterone is within the normal range. If SHBG is low (as it often is in PCOS, obesity, or insulin resistance), more testosterone is free and bioavailable, and FAI will be elevated. A high FAI helps confirm biochemical hyperandrogenism, one of the diagnostic criteria for PCOS. Normal FAI in women is typically below 5-8% (varies by laboratory). An elevated FAI helps explain symptoms like acne, hirsutism, and scalp hair loss even when total testosterone appears normal. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Thyroid Hormones (2) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-thyroid-fh\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-thyroid-fh\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eThyroid Hormones (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tsh-fh\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tsh-fh\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTSH (Thyroid Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThyroid stimulating hormone is produced by the pituitary gland to regulate the thyroid—a butterfly-shaped gland in the neck that controls metabolism and affects virtually every organ system. TSH stimulates the thyroid to produce thyroid hormones (T4 and T3). It works through a negative feedback loop: when thyroid hormone levels are low, TSH rises to stimulate more production; when thyroid hormones are adequate, TSH falls.\u003c\/p\u003e\n                                    \u003cp\u003eTSH is the most sensitive initial test for thyroid dysfunction. An elevated TSH indicates hypothyroidism (underactive thyroid)—the pituitary is working harder to stimulate an underperforming thyroid. A suppressed TSH indicates hyperthyroidism (overactive thyroid). Thyroid disorders are much more common in women and significantly affect reproductive health: hypothyroidism can cause heavy or irregular periods, anovulation, fertility problems, and increased miscarriage risk; hyperthyroidism can cause light or absent periods. Even subclinical hypothyroidism (elevated TSH with normal T4) may affect fertility and pregnancy outcomes. Thyroid dysfunction can also cause symptoms that mimic other conditions—fatigue, weight changes, mood changes, and hair loss. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-freet4-fh\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-freet4-fh\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree Thyroxine (Free T4)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFree thyroxine (Free T4) is the unbound, biologically active form of the main thyroid hormone T4. Most T4 in the blood is bound to carrier proteins and inactive; only the small 'free' fraction can enter cells and exert effects. T4 is the primary hormone produced by the thyroid gland and serves as a reservoir that's converted to the more active T3 in tissues as needed.\u003c\/p\u003e\n                                    \u003cp\u003eFree T4 is measured alongside TSH to confirm and characterise thyroid dysfunction. In primary hypothyroidism, TSH is elevated and Free T4 is low (the thyroid isn't producing enough hormone). In primary hyperthyroidism, TSH is suppressed and Free T4 is elevated (the thyroid is overproducing). Subclinical hypothyroidism shows elevated TSH with normal Free T4—the pituitary is working harder to maintain normal thyroid hormone levels. Free T4 is preferred over total T4 because it's not affected by changes in binding proteins (which can occur with oestrogen, pregnancy, or certain medications). Normal Free T4 with abnormal TSH suggests early or subclinical thyroid dysfunction. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. Hormone levels fluctuate throughout the menstrual cycle and can be affected by many factors including stress, sleep, exercise, medications, and timing of the test. A single set of results provides a snapshot at one point in time; repeat testing may be needed to confirm findings.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider who can interpret them in the context of your symptoms, menstrual history, and overall health. If you're trying to conceive or have fertility concerns, please consult a specialist. Do not start or stop any medications, including hormonal contraception or thyroid medication, based solely on these results without consulting your healthcare provider.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51607786094922,"sku":"Inuvi (INU13)","price":78.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Female_Hormone_Blood_Test_Kit.png?v=1773249310"},{"product_id":"thyroid-function-with-antibodies-blood-test-kit","title":"Thyroid Function with Antibodies Blood Test Kit","description":"\u003c!-- \nProduct: Thyroid Function with Antibodies Blood Test (Home Test Kit)\nCollection: General Health \/ Women's Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; 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transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 20000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 4000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Thyroid Function with Antibodies Blood Test provides a comprehensive assessment of thyroid health by combining a full thyroid hormone panel (TSH, Free T4, Free T3) with thyroid autoantibody testing (anti-TPO and anti-thyroglobulin antibodies). This combination tells you not only how your thyroid is functioning right now, but also whether you have autoimmune thyroid disease—the most common cause of thyroid dysfunction in the UK. Autoimmune markers can be elevated years before thyroid function becomes abnormal, making this test valuable for early detection and understanding your risk.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone experiencing symptoms of thyroid dysfunction (fatigue, weight changes, feeling cold or hot, mood changes, hair loss, dry skin, palpitations), people with a family history of thyroid or autoimmune disease, those with another autoimmune condition (type 1 diabetes, coeliac disease, rheumatoid arthritis, vitiligo) who are at higher risk of autoimmune thyroid disease, individuals with borderline thyroid results who need to understand whether autoimmunity is present, women planning pregnancy or in early pregnancy (autoimmune thyroid disease increases miscarriage risk), and anyone wanting a complete picture of their thyroid health rather than just basic function tests.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-thyroidab\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-thyroidab\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-thyroidab\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-thyroidab\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eMorning Sample (6-10am):\u003c\/strong\u003e TSH follows a circadian rhythm with highest levels in the early morning. For consistent, interpretable results—especially if you're tracking thyroid function over time—collect your sample between 6am and 10am.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eThyroid Medications:\u003c\/strong\u003e\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eLevothyroxine (T4):\u003c\/strong\u003e You can take your medication as usual—it doesn't matter whether you take it before or after your blood test. Levothyroxine has a long half-life and a single dose doesn't significantly affect same-day results.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eLiothyronine (T3) or desiccated thyroid extract (DTE):\u003c\/strong\u003e Take your dose AFTER collecting your sample, not before. T3 has a short half-life and taking it before your blood test can give misleadingly high Free T3 readings that don't reflect your typical levels.\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications That Affect Thyroid Function:\u003c\/strong\u003e Some medications significantly affect thyroid function tests and should be noted on your request form:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eAmiodarone:\u003c\/strong\u003e Contains large amounts of iodine and commonly causes thyroid dysfunction (both over- and underactive). Note if you take this.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eLithium:\u003c\/strong\u003e Can cause hypothyroidism in up to 20% of long-term users. Note if you take this.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eCorticosteroids:\u003c\/strong\u003e Can suppress TSH.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eHigh-dose oestrogen (HRT, oral contraceptives):\u003c\/strong\u003e Can affect thyroid binding proteins and total (but not free) hormone levels.\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin (Vitamin B7):\u003c\/strong\u003e Stop biotin supplements for at least 2 days before testing. High-dose biotin interferes with thyroid immunoassays and can cause falsely abnormal results—typically appearing as hyperthyroidism (low TSH, high Free T4\/T3) when thyroid function is actually normal.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eSupplements:\u003c\/strong\u003e Take your sample at least 24 hours after any vitamin or mineral supplements, particularly those containing iodine or selenium, which can affect thyroid function.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eAcute Illness:\u003c\/strong\u003e Non-thyroidal illness (any significant acute illness) can temporarily affect thyroid function tests (\"sick euthyroid syndrome\"). If you've been unwell recently, consider waiting until you've fully recovered before testing.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-thyroidab\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-thyroidab\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (5)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Thyroid Hormones (3) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-thyroidhormones-thyroidab\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-thyroidhormones-thyroidab\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eThyroid Hormones (3)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tsh-thyroidab\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tsh-thyroidab\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTSH (Thyroid Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThyroid stimulating hormone (TSH) is produced by the pituitary gland and is the master regulator of thyroid function. TSH tells the thyroid how much hormone to produce. The pituitary constantly monitors thyroid hormone levels in the blood and adjusts TSH accordingly: when thyroid hormones are low, TSH rises to stimulate more production; when thyroid hormones are high, TSH falls to slow production. This feedback loop makes TSH the most sensitive early indicator of thyroid dysfunction.\u003c\/p\u003e\n                                    \u003cp\u003eAn elevated TSH indicates that the thyroid is underperforming (hypothyroidism)—the pituitary is working harder to stimulate a sluggish thyroid. This is the most common thyroid disorder, affecting approximately 2% of the UK population and more common in women and with increasing age. A low or suppressed TSH indicates that the thyroid is overactive (hyperthyroidism)—the pituitary is backing off because thyroid hormones are already too high.\u003c\/p\u003e\n                                    \u003cp\u003eNormal TSH is typically 0.4-4.0 mU\/L. TSH in the range 4-10 mU\/L with normal Free T4 is termed \"subclinical hypothyroidism\" and may progress to overt hypothyroidism, especially if thyroid antibodies are positive. TSH below 0.1 mU\/L with elevated Free T4\/T3 indicates overt hyperthyroidism. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ft4-thyroidab\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ft4-thyroidab\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree T4 (Free Thyroxine)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFree T4 measures the unbound, biologically active fraction of thyroxine. T4 is the main hormone produced by the thyroid gland (about 80% of thyroid hormone output). Most T4 in blood is bound to carrier proteins (mainly thyroxine-binding globulin, TBG) and is inactive; only the free fraction (about 0.03%) is available to enter cells. T4 is sometimes called a \"storage\" hormone because it must be converted to the more active T3 to have its full effect on metabolism.\u003c\/p\u003e\n                                    \u003cp\u003eFree T4 gives a more accurate picture of thyroid status than total T4 because it's not affected by changes in binding protein levels (which can vary with pregnancy, oestrogen therapy, liver disease, and other conditions). Free T4 combined with TSH allows classification of thyroid status: high TSH with low Free T4 = primary hypothyroidism; low TSH with high Free T4 = hyperthyroidism; high TSH with normal Free T4 = subclinical hypothyroidism.\u003c\/p\u003e\n                                    \u003cp\u003eNormal Free T4 is typically 9-25 pmol\/L. When interpreting results, consider both Free T4 and TSH together rather than in isolation. Some people feel better with Free T4 in the upper part of the reference range; others do fine with lower levels. Individual variation exists, and clinical symptoms matter alongside numbers. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ft3-thyroidab\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ft3-thyroidab\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree T3 (Free Triiodothyronine)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFree T3 measures the unbound, active fraction of triiodothyronine. T3 is the most metabolically active thyroid hormone—about 3-4 times more potent than T4. Most T3 in the body (approximately 80%) is produced by conversion of T4 to T3 in peripheral tissues (liver, kidney, muscles, brain) by deiodinase enzymes, rather than being directly secreted by the thyroid. T3 is the hormone that actually enters cells and exerts thyroid effects on metabolism.\u003c\/p\u003e\n                                    \u003cp\u003eFree T3 provides additional information beyond TSH and Free T4. It can be particularly useful in hyperthyroidism (where Free T3 may be elevated earlier or more prominently than Free T4), in assessing T4-to-T3 conversion (some people convert poorly), and in monitoring patients on T3-containing thyroid preparations. In hypothyroidism, Free T3 often remains normal until the condition is quite advanced because the body prioritises T3 production.\u003c\/p\u003e\n                                    \u003cp\u003eNormal Free T3 is typically 3.5-6.5 pmol\/L. Low Free T3 with normal TSH and Free T4 can occur in non-thyroidal illness (\"sick euthyroid syndrome\"), starvation, or certain medications—this is usually not a primary thyroid problem. Elevated Free T3 with suppressed TSH is seen in hyperthyroidism. Some patients feel T3 levels are important for their wellbeing, though this is debated in medical literature. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Thyroid Antibodies (2) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-thyroidantibodies-thyroidab\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-thyroidantibodies-thyroidab\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eThyroid Antibodies (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tpoab-thyroidab\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tpoab-thyroidab\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eThyroid Peroxidase Antibodies (Anti-TPO)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThyroid peroxidase (TPO) is an enzyme in the thyroid gland that is essential for producing thyroid hormones—it helps attach iodine to thyroglobulin to make T4 and T3. Anti-TPO antibodies are autoantibodies that attack this enzyme, causing inflammation and gradual destruction of thyroid tissue. This autoimmune attack is the underlying mechanism in Hashimoto's thyroiditis, the most common cause of hypothyroidism in the UK and other iodine-sufficient countries.\u003c\/p\u003e\n                                    \u003cp\u003eAnti-TPO antibodies are found in approximately 90% of people with Hashimoto's thyroiditis and about 70% of people with Graves' disease (autoimmune hyperthyroidism). However, approximately 10-15% of the general population have detectable anti-TPO antibodies without currently having thyroid dysfunction—this is called \"thyroid autoimmunity\" or \"positive antibodies with euthyroidism.\" People with positive anti-TPO antibodies and normal thyroid function have an increased risk (about 2-4% per year) of developing thyroid dysfunction over time, particularly hypothyroidism.\u003c\/p\u003e\n                                    \u003cp\u003eNormal is typically \u0026lt;35 IU\/mL (or \u0026lt;60 kU\/L depending on the assay), with significant elevation usually above 100-500 IU\/mL. The level of antibodies doesn't necessarily correlate with the severity of thyroid dysfunction—some people have very high antibodies with mild disease, while others have lower levels but significant problems. Positive anti-TPO antibodies in someone with subclinical hypothyroidism (mildly elevated TSH, normal Free T4) increases the likelihood of progression to overt hypothyroidism. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tgab-thyroidab\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tgab-thyroidab\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eThyroglobulin Antibodies (Anti-Tg)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThyroglobulin (Tg) is a large protein produced by thyroid cells that serves as the scaffold for making thyroid hormones. Iodine is attached to thyroglobulin to produce T4 and T3, which are then released from the thyroglobulin molecule. Anti-thyroglobulin antibodies (anti-Tg or TgAb) are autoantibodies that target this protein. Like anti-TPO antibodies, they indicate autoimmune thyroid disease.\u003c\/p\u003e\n                                    \u003cp\u003eAnti-Tg antibodies are found in approximately 60-85% of people with Hashimoto's thyroiditis and 30-60% of people with Graves' disease. They are generally considered less sensitive and specific than anti-TPO antibodies for diagnosing autoimmune thyroid disease. However, about 3-5% of people with autoimmune thyroiditis have only anti-Tg antibodies without anti-TPO antibodies, so testing both increases diagnostic sensitivity. Anti-Tg antibodies are also important in thyroid cancer follow-up, where they can interfere with thyroglobulin tumour marker measurements.\u003c\/p\u003e\n                                    \u003cp\u003eNormal is typically \u0026lt;40 IU\/mL (or \u0026lt;115 kU\/L depending on the assay). Like anti-TPO, the presence of anti-Tg antibodies in someone with normal thyroid function indicates increased risk of future thyroid dysfunction and warrants periodic monitoring. If both antibody tests are positive, this strongly suggests autoimmune thyroid disease. If both are negative in someone with abnormal thyroid function, the cause is likely not autoimmune (for example, iodine deficiency, medication-induced, or nodular thyroid disease). Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThyroid function fluctuates with time of day, illness, stress, and many other factors. A single measurement provides a useful snapshot, but borderline or unexpected results may need confirmation with repeat testing. For monitoring thyroid conditions, consistent timing (same time of day, same relationship to medication) helps make results comparable over time.\u003c\/p\u003e\n        \u003cp\u003ePositive thyroid antibodies indicate autoimmune thyroid disease but don't necessarily mean you need treatment right now. Many people have antibodies for years before developing thyroid dysfunction, and some never do. The combination of antibody status and thyroid function (TSH, Free T4, Free T3) together determines what, if any, action is needed. Your GP can advise on appropriate monitoring intervals based on your specific results.\u003c\/p\u003e\n        \u003cp\u003eThyroid conditions are common and usually very treatable. Hypothyroidism is typically managed with levothyroxine replacement, which normalises thyroid hormone levels in most people. Hyperthyroidism has several treatment options including antithyroid medications, radioiodine, and surgery. If your results suggest thyroid dysfunction, please discuss with your GP for proper evaluation and management.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51607806345546,"sku":"Inuvi (TF6)","price":63.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Thyroid_Function_with_Antibodies_Blood_Test_Kit.png?v=1773318526"},{"product_id":"liver-function-blood-test-kit","title":"Liver Function Blood Test Kit","description":"\u003c!-- \nProduct: Liver Function Blood Test (Home Test Kit)\nCollection: Liver Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 10000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 800px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Liver Function Blood Test measures 7 key biomarkers to assess how well your liver is working and whether there are signs of liver damage or inflammation. Your liver performs over 500 essential functions including detoxifying harmful substances, producing proteins, storing vitamins and minerals, metabolising fats and carbohydrates, and producing bile for digestion. This panel includes liver enzymes (ALT, ALP, Gamma GT) that are released into the bloodstream when liver cells are damaged, bilirubin (a waste product processed by the liver), and proteins (albumin, globulin, total protein) that the liver produces. Together, these markers provide a comprehensive picture of your liver health.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone concerned about their liver health, people who drink alcohol regularly and want to check for alcohol-related liver changes, those who are overweight or have been told they may have fatty liver, anyone taking medications that may affect the liver, or people who want to monitor their liver function over time to track the impact of lifestyle changes. Regular monitoring can help identify early signs of liver stress before symptoms develop—liver disease is often called a 'silent' condition because significant damage can occur before obvious symptoms appear. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a small finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days. Your results will include clear explanations of each marker and what your levels mean for your liver health.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-liver\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-liver\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-liver\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-liver\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e Fasting is not usually required for this liver function test. However, if you are taking this test alongside other biomarkers such as cholesterol, triglycerides, or blood glucose, fasting for 8-12 hours may be recommended. Water is fine during a fasting period.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eAlcohol:\u003c\/strong\u003e For the most accurate assessment of your baseline liver function, consider avoiding alcohol for 48-72 hours before the test. However, if you want to assess the impact of your typical drinking habits on your liver, you can test without this abstinence period.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications and Supplements:\u003c\/strong\u003e Many medications can affect liver enzyme levels, including paracetamol, statins, antibiotics, anti-inflammatories, and herbal supplements. Continue taking prescribed medications as normal, but make a note of what you're taking so results can be interpreted appropriately. Do not stop any prescribed medication without consulting your doctor.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eExercise:\u003c\/strong\u003e Strenuous exercise can temporarily elevate some liver enzymes (particularly ALT, which is also found in muscle). For the most accurate liver-specific results, avoid intense exercise for 24-48 hours before testing.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTest Limitations:\u003c\/strong\u003e This test checks liver enzyme levels and protein production, but it doesn't diagnose specific liver conditions. Normal results don't rule out all liver problems—fatty liver disease (metabolic dysfunction-associated steatotic liver disease, MASLD) often shows normal or only mildly elevated enzymes. Abnormal results indicate that something is affecting your liver but don't pinpoint the exact cause. If you have concerns about your results or ongoing liver symptoms, consult your GP for further investigation which may include imaging or additional tests.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-liver\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-liver\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (7)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Liver Health Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-liverhealth\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-liverhealth\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eLiver Health (4)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-bilirubin\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-bilirubin\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eBilirubin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eBilirubin is an orange-yellow pigment produced when red blood cells break down at the end of their 120-day lifespan. The haemoglobin from these cells is converted to bilirubin, which is then transported to the liver, processed (conjugated), and excreted in bile into the intestines. Bilirubin gives bile its characteristic colour and is responsible for the yellowish tinge you see in healing bruises. The liver plays a central role in bilirubin metabolism—if the liver isn't processing bilirubin properly, or if there's a blockage preventing its excretion, bilirubin accumulates in the blood. High bilirubin causes jaundice (yellowing of the skin and eyes). Elevated bilirubin can indicate liver disease, bile duct obstruction, or increased red blood cell breakdown (haemolysis). Mildly elevated bilirubin with otherwise normal liver tests is often Gilbert's syndrome, a harmless inherited condition affecting approximately 5% of the population. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-alp\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-alp\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eALP (Alkaline Phosphatase)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAlkaline phosphatase (ALP) is an enzyme found in several tissues, with the highest concentrations in the liver, bile ducts, and bone. In the liver, ALP is located on the cell membranes lining the bile ducts (canalicular membrane). When bile flow is obstructed or bile ducts are damaged, ALP synthesis increases and the enzyme is released into the bloodstream. Elevated ALP can indicate cholestasis (impaired bile flow), bile duct obstruction, or liver disease affecting the biliary system. However, because ALP is also abundant in bone, elevated levels can indicate bone disease such as Paget's disease, bone fractures, or bone tumours. Gamma GT (GGT) helps distinguish between liver and bone sources—if both ALP and GGT are elevated, the source is likely liver; if ALP is elevated but GGT is normal, the source is more likely bone. ALP is also naturally higher during pregnancy (placental ALP) and in growing children. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-alt\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-alt\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eALT (Alanine Aminotransferase)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAlanine aminotransferase (ALT) is an enzyme found predominantly in the liver, with smaller amounts in heart, muscle, and kidneys. ALT is located inside liver cells (hepatocytes) and is released into the bloodstream when these cells are damaged or die. Because ALT is more specific to the liver than other enzymes, it's considered a reliable marker of hepatocellular (liver cell) injury. Elevated ALT can indicate liver inflammation or damage from various causes including alcohol consumption, viral hepatitis (A, B, or C), fatty liver disease (MASLD\/NAFLD), medication toxicity (including paracetamol overdose), autoimmune hepatitis, or other liver conditions. The degree of elevation doesn't always correlate with the severity of liver disease—some serious conditions show only mild elevations, while temporary causes can produce dramatic spikes. ALT is also present in muscle, so very intense exercise can cause mild elevation. If GGT is also elevated alongside ALT, this increases confidence that the source is the liver rather than muscle. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ggt\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ggt\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eGamma GT (GGT)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eGamma-glutamyl transferase (GGT, also called gamma GT) is a liver enzyme found in the cell membranes of hepatocytes and bile duct cells. GGT is particularly sensitive to alcohol consumption—it's elevated in approximately 75% of chronic heavy drinkers—making it a useful marker for monitoring alcohol-related liver effects. GGT is also elevated in bile duct disease, cholestasis, and liver damage from other causes. Importantly, GGT helps interpret other liver markers: when ALP is elevated, a normal GGT suggests the ALP is coming from bone rather than liver, while elevated GGT confirms a hepatic source. GGT can also be induced (increased production) by certain medications including anticonvulsants, barbiturates, and some herbal supplements, without indicating actual liver damage. Obesity and diabetes are also associated with elevated GGT. Because GGT is very sensitive, it can be elevated when other liver enzymes are normal, making it useful for detecting early or subtle liver stress. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Proteins Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-proteins-liver\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-proteins-liver\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eProteins (3)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-totalprotein\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-totalprotein\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Protein\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTotal protein measures the combined amount of albumin and globulin proteins in your blood. The liver produces most of the body's albumin and many globulins, making total protein a useful indicator of liver synthetic function. These proteins serve vital roles: maintaining fluid balance (keeping fluid inside blood vessels rather than leaking into tissues), transporting hormones, nutrients, and medications throughout the body, supporting immune function (immunoglobulins\/antibodies), and facilitating tissue growth and repair. Low total protein can indicate reduced liver function (the liver isn't making enough protein), malnutrition, malabsorption, kidney disease (protein loss in urine), or chronic illness. High total protein can indicate dehydration (concentrated blood), chronic inflammation, or certain blood disorders. Total protein is interpreted alongside the albumin and globulin breakdown for more specific information. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-albumin-liver\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-albumin-liver\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eAlbumin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAlbumin is the most abundant protein in your blood, making up about 50-60% of total plasma protein. It is synthesised exclusively by the liver, making it a key indicator of liver synthetic function. Albumin has a half-life of approximately 20 days, meaning it takes 2-3 weeks of reduced liver function before albumin levels fall—this makes low albumin more indicative of chronic rather than acute liver problems. Albumin performs several essential functions: it maintains oncotic pressure (keeping fluid inside blood vessels and preventing swelling\/oedema), transports hormones, fatty acids, bilirubin, medications, and other substances through the bloodstream, and supports tissue growth and healing. Low albumin can indicate chronic liver disease or cirrhosis, kidney disease (nephrotic syndrome—losing albumin in urine), malnutrition or malabsorption, severe inflammation or sepsis, or protein-losing conditions. Dehydration can artificially raise albumin levels. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-globulin-liver\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-globulin-liver\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eGlobulin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eGlobulin is an umbrella term for a diverse group of proteins produced by the liver and immune system. Globulins are calculated by subtracting albumin from total protein. This group includes immunoglobulins (antibodies produced by the immune system to fight infection), transport proteins that carry metals like iron and copper, complement proteins involved in immune function, and clotting factors. The liver produces many globulins, while the immune system produces immunoglobulins. Elevated globulin often indicates chronic inflammation, chronic infection, autoimmune disease, or certain blood disorders such as multiple myeloma (which causes very high immunoglobulin levels). In liver disease, as albumin production decreases, the globulin fraction may increase proportionally. Low globulin can indicate immune deficiency, kidney disease, or malnutrition. The albumin to globulin ratio (A\/G ratio) can provide additional diagnostic information. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. Liver function tests check enzyme levels and protein production, but they don't diagnose specific liver conditions and may not detect all liver problems, including fatty liver disease which often shows normal or only mildly abnormal results.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider who can explain what they mean for your personal health situation. If your results show anything outside the normal range, if you have symptoms such as abdominal pain, persistent fatigue, yellowing of skin or eyes, unexplained itching, or dark urine, or if you're concerned about your liver health, see your GP as soon as you can for further investigation.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51607817355594,"sku":"Inuvi (LFT)","price":36.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Liver_Function_Blood_Test_Kit.png?v=1773227836"},{"product_id":"vitamin-d-25-oh-blood-test-kit","title":"Vitamin D (25 OH) Blood Test","description":"\u003c!-- \nProduct: Vitamin D (25 OH) Blood Test\nCollection: Vitamins\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cstyle\u003e\n    \/* Scoped styles for Shopify product description *\/\n    .product-listing-container {\n        font-family: 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.main-dropdown-icon {\n        transform: rotate(180deg);\n    }\n    \n    .product-listing-container .main-section-inner {\n        padding: 20px;\n    }\n    \n    \/* Category section styles *\/\n    .product-listing-container .category-section {\n        margin-bottom: 15px;\n        border: 1px solid #e2e8f0;\n        border-radius: 4px;\n        overflow: hidden;\n    }\n    \n    .product-listing-container .category-header {\n        background-color: #4a9ea1;\n        color: white;\n        padding: 14px 16px;\n        cursor: pointer;\n        display: flex;\n        justify-content: space-between;\n        align-items: center;\n        user-select: none;\n        -webkit-tap-highlight-color: transparent;\n    }\n    \n    .product-listing-container .category-header:active {\n        background-color: #3a8e91;\n    }\n    \n    .product-listing-container .category-title {\n        font-size: 17px;\n        font-weight: 600;\n        margin: 0;\n        flex: 1;\n    }\n    \n    .product-listing-container .category-dropdown-icon {\n        font-size: 14px;\n        transition: transform 0.3s ease;\n        flex-shrink: 0;\n        margin-left: 10px;\n    }\n    \n    .product-listing-container .category-content {\n        max-height: 0;\n        overflow: hidden;\n        transition: max-height 0.3s ease;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content {\n        max-height: 5000px;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon {\n        transform: rotate(180deg);\n    }\n    \n    .product-listing-container .category-biomarkers {\n        padding: 15px;\n        background-color: #f8fafc;\n    }\n    \n    \/* Biomarker item styles *\/\n    .product-listing-container .biomarker-item {\n        margin-bottom: 10px;\n        border: 1px solid #e2e8f0;\n        border-radius: 4px;\n        background-color: white;\n        overflow: hidden;\n    }\n    \n    .product-listing-container .biomarker-item:last-child {\n        margin-bottom: 0;\n    }\n    \n    .product-listing-container .biomarker-header {\n        padding: 12px 15px;\n        cursor: pointer;\n        display: flex;\n        justify-content: space-between;\n        align-items: center;\n        background-color: white;\n        user-select: none;\n        -webkit-tap-highlight-color: transparent;\n        min-height: 48px;\n    }\n    \n    .product-listing-container .biomarker-header:hover {\n        background-color: #f8fafc;\n    }\n    \n    .product-listing-container .biomarker-header:active {\n        background-color: #f1f5f9;\n    }\n    \n    .product-listing-container .biomarker-name {\n        font-weight: 600;\n        color: #2c7a7b;\n        font-size: 15px;\n        flex: 1;\n        line-height: 1.4;\n        word-wrap: break-word;\n    }\n    \n    .product-listing-container .dropdown-icon {\n        color: #2c7a7b;\n        font-size: 12px;\n        transition: transform 0.3s ease;\n        flex-shrink: 0;\n        margin-left: 10px;\n    }\n    \n    .product-listing-container .biomarker-content {\n        max-height: 0;\n        overflow: hidden;\n        transition: max-height 0.3s ease;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content {\n        max-height: 2000px;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon {\n        transform: rotate(180deg);\n    }\n    \n    .product-listing-container .biomarker-details {\n        padding: 15px;\n        background-color: #f8fafc;\n        border-top: 1px solid #e2e8f0;\n    }\n    \n    .product-listing-container .biomarker-details p {\n        margin: 0;\n        line-height: 1.7;\n        color: #4a5568;\n    }\n    \n    \/* Medical disclaimer *\/\n    .product-listing-container .medical-disclaimer {\n        margin-top: 40px;\n        padding: 20px;\n        background-color: #f8fafc;\n        border-radius: 8px;\n        border-left: 4px solid #2c7a7b;\n    }\n    \n    .product-listing-container .medical-disclaimer h3 {\n        margin: 0 0 15px 0;\n        font-size: 18px;\n        color: #2c7a7b;\n        font-weight: 600;\n    }\n    \n    .product-listing-container .medical-disclaimer p {\n        margin: 0 0 15px 0;\n        font-size: 14px;\n        color: #4a5568;\n        line-height: 1.6;\n    }\n    \n    .product-listing-container .medical-disclaimer p:last-child {\n        margin-bottom: 0;\n    }\n    \n    \/* Mobile responsiveness *\/\n    @media (max-width: 768px) {\n        .product-listing-container .product-description {\n            font-size: 15px;\n            margin-bottom: 25px;\n        }\n        \n        .product-listing-container .results-timing {\n            margin-top: 25px;\n            margin-bottom: 25px;\n            font-size: 15px;\n        }\n       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.main-section-inner {\n            padding: 15px 12px;\n        }\n        \n        .product-listing-container .category-header {\n            padding: 12px 10px;\n        }\n        \n        .product-listing-container .category-title {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .category-biomarkers {\n            padding: 12px 10px;\n        }\n        \n        .product-listing-container .biomarker-header {\n            padding: 10px 12px;\n        }\n        \n        .product-listing-container .biomarker-name {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .biomarker-details {\n            padding: 12px;\n        }\n        \n        .product-listing-container .biomarker-details p {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .medical-disclaimer {\n            margin-top: 25px;\n            padding: 15px;\n        }\n        \n        .product-listing-container .medical-disclaimer h3 {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .medical-disclaimer p {\n            font-size: 13px;\n        }\n    }\n    \n    \/* Extra small mobile devices *\/\n    @media (max-width: 400px) {\n        .product-listing-container .product-description {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .main-section-title {\n            font-size: 15px;\n        }\n        \n        .product-listing-container .category-title {\n            font-size: 15px;\n        }\n        \n        .product-listing-container .biomarker-name {\n            font-size: 13px;\n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Vitamin D Blood Test measures your vitamin D levels—an essential nutrient for bone health, immune function, and overall wellbeing. Vitamin D deficiency is remarkably common in the UK, particularly during the winter months when sunlight exposure is limited, and can cause fatigue, muscle weakness, bone pain, and increased susceptibility to infections.\u003c\/p\u003e\n        \u003cp\u003eThis test is ideal for anyone experiencing symptoms of deficiency such as tiredness, muscle aches, or frequent illness, those with limited sun exposure, people with darker skin tones (who need more sunlight to produce vitamin D), individuals following vegan diets, older adults, those who are overweight, or anyone wanting to optimise their vitamin D status for better health.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- DOB Notice --\u003e\n    \u003cdiv class=\"dob-notice\"\u003e\n        \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Home Test Kit --\u003e\n    \u003cdiv class=\"home-test-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \n        \u003ch4\u003eFor the best results:\u003c\/h4\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-vitd\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-vitd\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Do not take biotin (vitamin B7) supplements for at least 48 hours before this test, as biotin can interfere with the laboratory assay and produce inaccurate results. If biotin has been prescribed by your doctor, discuss the timing with them.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eVitamin D Supplements:\u003c\/strong\u003e If you are taking vitamin D supplements and want to check whether your current dose is adequate, continue taking them as normal before testing. If you want to establish your baseline vitamin D level before starting supplementation, take your sample at least 24 hours after your last supplement.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eOther Supplements:\u003c\/strong\u003e Take your sample at least 24 hours after any other vitamin or mineral supplements to ensure accurate baseline measurements.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e No fasting is required for this test.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eTiming:\u003c\/strong\u003e Vitamin D levels naturally fluctuate throughout the year, with levels typically highest in late summer and lowest in late winter\/early spring. For monitoring purposes, consider testing at the same time each year.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-vitd\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-vitd\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \n                \u003cinput type=\"checkbox\" id=\"meditest-cat-vitamins-vitd\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-vitamins-vitd\" class=\"category-header\"\u003e\n                        \u003ch3 class=\"category-title\"\u003eVitamins\u003c\/h3\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-vitd-1\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-vitd-1\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin D (25 OH)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eDespite its name, vitamin D is actually a hormone produced by your skin when exposed to sunlight. It must be converted into 25-hydroxyvitamin D (25 OH), the major circulating form, which is the most accurate indicator of vitamin D supply to your body. Vitamin D is essential for healthy bones and teeth (it helps your body absorb calcium), muscle function, immune system regulation, and mental health. Low vitamin D symptoms include muscle weakness, bone pain, mood changes, fatigue, and increased susceptibility to infections. Many people in the UK have low levels, particularly those with darker skin, people who spend limited time outdoors, older adults, those who cover their skin for religious or cultural reasons, and people who are overweight (vitamin D is stored in fat tissue). Small amounts can be obtained from dietary sources such as oily fish (salmon, mackerel, sardines), egg yolks, and fortified foods, but most people in the UK cannot get enough from diet alone. Supplementation is often needed to achieve and maintain optimal levels, particularly during autumn and winter. Low levels should be discussed with your GP, who may recommend supplementation.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n                \n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Medical Disclaimer --\u003e\n    \u003cdiv class=\"medical-disclaimer\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. Vitamin D testing provides valuable information but has limitations. Results that fall slightly outside reference ranges are not always clinically significant, and reference ranges vary between laboratories. What is 'optimal' can vary between individuals based on factors such as age, health conditions, and individual requirements.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider who can interpret them in the context of your symptoms, medical history, and other clinical findings. If deficiency is found, your GP can advise on appropriate supplementation doses. Do not attempt to diagnose or treat conditions based solely on these results without consulting your healthcare provider.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51607821517130,"sku":"Inuvi (VITD)","price":45.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/vitamin_d_home_box.png?v=1773430417"},{"product_id":"psa-prostate-specific-antigen-blood-test-kit","title":"PSA (Prostate Specific Antigen) Blood Test Kit","description":"\u003c!-- \nProduct: PSA (Prostate Specific Antigen) Blood Test (Home Test Kit)\nCollection: Men's Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 4000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe PSA (Prostate Specific Antigen) Blood Test measures PSA, a protein produced by both normal and cancerous prostate cells. While PSA testing is widely used for prostate cancer screening, it's important to understand that PSA is not a cancer-specific marker—it's elevated by any condition affecting the prostate, including benign prostatic hyperplasia (BPH, the common non-cancerous prostate enlargement that affects most men as they age), prostatitis (prostate infection\/inflammation), and even temporary factors like recent ejaculation or vigorous exercise. This test provides valuable information for prostate health monitoring but must be interpreted carefully alongside clinical assessment.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is particularly relevant for men over 50 (when prostate cancer risk increases), men over 45 of Black African or Black Caribbean ethnicity (who have higher prostate cancer risk), men with a father or brother diagnosed with prostate cancer (especially if diagnosed before age 65), men with urinary symptoms such as difficulty starting urination, weak stream, frequent urination, or incomplete emptying, and men who want to establish a baseline PSA for future comparison. It's also useful for monitoring men with known prostate conditions or those on active surveillance for low-risk prostate cancer.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-psa\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-psa\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-psa\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-psa\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eAvoid Activities That Raise PSA – 48 Hours Before Testing:\u003c\/strong\u003e Several activities can temporarily elevate PSA and produce misleading results. For at least 48 hours before collecting your sample, avoid:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eEjaculation:\u003c\/strong\u003e Sexual activity with ejaculation can raise PSA for 24-48 hours.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eVigorous exercise:\u003c\/strong\u003e Particularly cycling, which can put pressure on the prostate.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eDirect prostate stimulation:\u003c\/strong\u003e Including digital rectal examination, prostate massage, or receptive anal intercourse.\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003e\u003cstrong\u003eWait After Certain Events – 6 Weeks Minimum:\u003c\/strong\u003e If you've had any of the following recently, wait at least 6 weeks before testing as these can significantly elevate PSA:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003eUrinary tract infection (UTI)\u003c\/li\u003e\n                    \u003cli\u003eProstatitis (prostate infection or inflammation)\u003c\/li\u003e\n                    \u003cli\u003eProstate biopsy\u003c\/li\u003e\n                    \u003cli\u003eCystoscopy or other urological procedures\u003c\/li\u003e\n                    \u003cli\u003eUrinary catheterisation\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications That Affect PSA – Important to Disclose:\u003c\/strong\u003e Some medications lower PSA and can mask an elevated result. Note on your request form if you take any of the following:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eFinasteride (Proscar, Propecia):\u003c\/strong\u003e Used for BPH and hair loss. Reduces PSA by approximately 50% after 6-12 months of use. Your \"true\" PSA may be roughly double the measured value.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eDutasteride (Avodart):\u003c\/strong\u003e Used for BPH. Similar effect to finasteride—reduces PSA by about 50%.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eSaw palmetto:\u003c\/strong\u003e Herbal supplement for prostate health. May reduce PSA, though effects are less consistent.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eTestosterone replacement therapy (TRT):\u003c\/strong\u003e Can increase prostate size and PSA. Note the type, dose, and duration on your request form.\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin (Vitamin B7):\u003c\/strong\u003e Stop biotin supplements for at least 2 days before testing. High-dose biotin can interfere with immunoassays including PSA testing. If biotin is prescribed by your doctor, discuss before stopping.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eNo Fasting Required:\u003c\/strong\u003e You can eat and drink normally before this test. There's no need to fast.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-psa\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-psa\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Prostate Health (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-prostate-psa\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-prostate-psa\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eProstate Health (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-psa\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-psa\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003ePSA (Prostate Specific Antigen) – Total\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eProstate Specific Antigen is a glycoprotein enzyme produced almost exclusively by prostate epithelial cells. Its normal function is to liquefy semen after ejaculation, allowing sperm to swim freely. A small amount of PSA leaks into the bloodstream, and measuring this provides a window into prostate health. PSA exists in two forms in blood: \"free\" PSA (unbound) and \"complexed\" PSA (bound to proteins). This test measures total PSA (both forms combined).\u003c\/p\u003e\n                                    \u003cp\u003ePSA is organ-specific but NOT cancer-specific—any condition affecting the prostate can elevate PSA. Benign prostatic hyperplasia (BPH), the non-cancerous prostate enlargement affecting most men over 50, commonly elevates PSA because a larger prostate simply produces more PSA. Prostatitis (prostate infection or inflammation) can dramatically elevate PSA, sometimes to levels that would be very concerning for cancer—but which normalise after treatment. Urinary tract infections, urinary retention, recent ejaculation, vigorous exercise (especially cycling), and prostate manipulation (digital rectal exam, biopsy) all temporarily raise PSA.\u003c\/p\u003e\n                                    \u003cp\u003ePSA levels also rise naturally with age as the prostate grows. Age-adjusted reference ranges are sometimes used: broadly, PSA below 2.5 ng\/mL is generally considered normal for men under 50, below 3.5 ng\/mL for men 50-59, below 4.5 ng\/mL for men 60-69, and below 6.5 ng\/mL for men over 70. However, there's no absolute \"safe\" cutoff—some men with prostate cancer have PSA below 4 ng\/mL (about 15% of cases), while many men with elevated PSA have benign conditions. This is the fundamental limitation of PSA as a screening test.\u003c\/p\u003e\n                                    \u003cp\u003eThe value of PSA testing lies not just in single measurements but in tracking changes over time. PSA velocity (how quickly PSA rises over months to years) and PSA density (PSA relative to prostate volume on ultrasound) can help distinguish concerning rises from benign causes. A rapidly rising PSA is more worrying than a stable elevated PSA. This is why establishing a baseline PSA and monitoring trends over time is valuable—it's not just the number, but the pattern.\u003c\/p\u003e\n                                    \u003cp\u003eIf your PSA is elevated, it does NOT mean you have prostate cancer—most men with elevated PSA do not have cancer. Your GP may recommend: repeat testing (PSA can fluctuate, and a single elevated reading should be confirmed), digital rectal examination (feeling the prostate for abnormalities), multiparametric MRI (mpMRI, which can visualise suspicious areas in the prostate), and potentially prostate biopsy if MRI shows concerning lesions. The modern approach using MRI before biopsy has significantly improved the accuracy of prostate cancer diagnosis and reduced unnecessary biopsies. Results outside age-appropriate ranges, or significant changes from previous results, should be discussed with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003ePSA testing is a useful tool for prostate health monitoring, but it has significant limitations that you should understand. PSA is NOT a cancer test—it can be elevated by many benign conditions, and it can be normal despite the presence of prostate cancer. There is no PSA level that definitively confirms or excludes cancer. Elevated PSA leads to further investigations (MRI, biopsy) that have their own risks and limitations. Conversely, a \"normal\" PSA does not guarantee you don't have prostate cancer.\u003c\/p\u003e\n        \u003cp\u003eThe UK does not have a national prostate cancer screening programme (unlike breast, cervical, and bowel cancer) precisely because of these limitations—the balance of benefits and harms of population screening is debated. However, men who understand these limitations and wish to be tested (particularly those at higher risk) can request PSA testing through their GP or use this home test.\u003c\/p\u003e\n        \u003cp\u003eIf your PSA is elevated or has risen significantly from a previous result, please see your GP promptly for clinical assessment. They can perform a digital rectal examination, review your history and risk factors, and arrange further investigations if appropriate. If you have urinary symptoms (difficulty starting, weak stream, frequent urination, blood in urine) regardless of your PSA result, please see your GP for evaluation. Early detection of significant prostate cancer can be lifesaving, but it requires proper clinical follow-up, not just a blood test.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51609243746634,"sku":"Inuv(PSPA)","price":44.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/PSA_Prostate_Specific_Antigen_Blood_Test_Kit.png?v=1773304890"},{"product_id":"iron-blood-test-kit","title":"Iron Blood Test Kit","description":"\u003c!-- \nProduct: Iron Deficiency Check Blood Test (Home Test Kit)\nCollection: General Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Iron Deficiency Check Blood Test measures five key markers to provide a comprehensive picture of your iron status: serum iron, ferritin (your body's iron stores), TIBC (total iron-binding capacity), transferrin saturation, and hs-CRP (an inflammatory marker). Iron is essential for producing haemoglobin, the protein in red blood cells that carries oxygen throughout your body. Both iron deficiency and iron overload can significantly impact your health, and this panel helps identify where you stand on the spectrum.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone experiencing symptoms that may suggest iron deficiency—including persistent fatigue, weakness, dizziness, shortness of breath, pale skin, brittle nails, restless legs, or difficulty concentrating. It's also valuable for women with heavy periods (a common cause of iron loss), vegetarians and vegans (plant-based iron is less readily absorbed), people with conditions affecting iron absorption (such as coeliac disease or inflammatory bowel disease), those who have had gastric surgery, pregnant women or those planning pregnancy, regular blood donors, and anyone wanting to check their iron status as part of a general health assessment. The inclusion of hs-CRP helps distinguish true iron deficiency from situations where ferritin may be falsely elevated due to inflammation.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 3 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 3 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-iron\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-iron\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-iron\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-iron\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming – When You're Well:\u003c\/strong\u003e Take this test when any symptoms of short-term illness have settled. Infection and inflammation can significantly affect iron markers—ferritin rises as an acute phase reactant during illness (even if you're actually iron deficient), and hs-CRP will be elevated. Wait at least 1-2 weeks after recovering from an illness for the most accurate results. The inclusion of hs-CRP in this panel helps identify if inflammation may be affecting your ferritin result.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eIron Supplements:\u003c\/strong\u003e If you're currently taking iron supplements and want to check whether they're working, continue taking them as normal—your results will show your iron status while on supplementation. However, if you want to assess your baseline iron status without supplementation, discuss with your doctor whether to pause supplements before testing (typically iron supplements would be stopped for at least 24-48 hours, though some protocols suggest longer).\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e Fasting is not strictly required, but avoiding iron-rich foods (red meat, liver, fortified cereals) and iron supplements for 12 hours before testing can help provide a more stable serum iron reading. Serum iron can fluctuate significantly with recent dietary intake, which is why it's interpreted alongside the other more stable markers in this panel.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Stop biotin (vitamin B7) supplements for at least 2 days before testing. Biotin can interfere with some assays, potentially causing inaccurate results. If biotin is prescribed by your doctor, discuss with them before stopping.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eInterpreting Ferritin with Inflammation:\u003c\/strong\u003e Ferritin can be elevated by conditions other than iron overload, including infection, inflammation, liver disease, kidney disease, chronic alcohol consumption, and some cancers. If your ferritin is raised but your hs-CRP is also elevated, this suggests inflammation may be contributing to the ferritin result, and true iron deficiency could still be present. Your doctor can help interpret this pattern.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-iron\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-iron\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (5)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Iron Status (4) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-ironstatus\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-ironstatus\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eIron Status (4)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-iron\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-iron\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eIron (Serum Iron)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eIron is an essential mineral that plays a critical role in oxygen transport throughout the body. It's a key component of haemoglobin (the protein in red blood cells that carries oxygen from the lungs to tissues) and myoglobin (which stores oxygen in muscle cells). Iron is also involved in energy production, DNA synthesis, and immune function. The body cannot make iron, so it must be obtained from food—either as haem iron from animal sources (readily absorbed) or non-haem iron from plant sources (less readily absorbed).\u003c\/p\u003e\n                                    \u003cp\u003eSerum iron measures the amount of iron circulating in your blood, bound to the transport protein transferrin. It's important to understand that serum iron is just a snapshot of iron in transit—it fluctuates significantly throughout the day and is heavily influenced by recent dietary intake, making it the least reliable marker when viewed in isolation. A single serum iron reading can vary by 30-40% within the same person on the same day.\u003c\/p\u003e\n                                    \u003cp\u003eLow serum iron can indicate iron deficiency, but it can also occur in chronic disease and inflammation (where iron is redistributed into storage rather than circulation). High serum iron may indicate iron overload conditions such as haemochromatosis, or can occur after recent iron supplementation or iron-rich meals. Because of its variability, serum iron should always be interpreted alongside ferritin, TIBC, and transferrin saturation for a complete picture. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ferritin\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ferritin\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFerritin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFerritin is a protein that stores iron within cells, particularly in the liver, spleen, and bone marrow. When your body has more iron than it immediately needs, it stores the excess in ferritin for future use. When iron is needed (for example, to make new red blood cells), it's released from ferritin stores. A small amount of ferritin is released into the blood, and measuring this serum ferritin gives a reliable indication of your total body iron stores—it's the single most useful marker for assessing iron status in most situations.\u003c\/p\u003e\n                                    \u003cp\u003eLow ferritin is the earliest and most sensitive indicator of iron depletion. Ferritin falls before serum iron drops and before anaemia develops, making it valuable for detecting iron deficiency at an early stage when it's easiest to correct. A ferritin level below 30 µg\/L is widely considered to indicate depleted iron stores, even if haemoglobin is still normal. Some experts consider levels below 50 µg\/L as suboptimal, particularly for certain groups like athletes or those with symptoms of iron deficiency.\u003c\/p\u003e\n                                    \u003cp\u003eHowever, ferritin is also an \"acute phase reactant,\" meaning it rises in response to inflammation, infection, liver disease, chronic alcohol consumption, and some malignancies—even when actual iron stores are low. This can mask true iron deficiency. If ferritin appears normal or elevated but you have symptoms of iron deficiency and other markers (like transferrin saturation) suggest deficiency, inflammation may be masking the picture. This is why hs-CRP is included in this panel—if both ferritin and hs-CRP are elevated, inflammation is likely contributing to the ferritin result. Very high ferritin (above 300-500 µg\/L in the absence of inflammation) may indicate iron overload and warrants further investigation. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tibc\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tibc\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTIBC (Total Iron-Binding Capacity)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTotal Iron-Binding Capacity (TIBC) measures the maximum amount of iron that could be bound by proteins in your blood—primarily transferrin, the main iron transport protein. Think of transferrin as a delivery truck and TIBC as measuring the total carrying capacity of all the trucks. TIBC essentially reflects how much transferrin is available in your blood and thus your body's capacity to transport iron.\u003c\/p\u003e\n                                    \u003cp\u003eTIBC responds inversely to iron status: when iron stores are low, your body compensates by producing more transferrin to capture and transport whatever iron is available—so TIBC increases. When iron stores are adequate or excessive, less transferrin is needed, and TIBC decreases. This makes TIBC a useful marker for distinguishing different types of iron problems.\u003c\/p\u003e\n                                    \u003cp\u003eIn iron deficiency, TIBC is typically elevated (above 70 µmol\/L)—your body is producing more transferrin to try to capture more iron. In iron overload conditions like haemochromatosis, TIBC is typically low or normal because less transport capacity is needed. In the anaemia of chronic disease (where iron is \"trapped\" in storage by inflammation), TIBC is typically low or normal, which helps distinguish it from true iron deficiency anaemia where TIBC would be high. TIBC is less affected by day-to-day variation than serum iron, making it a more stable marker. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-transferrinsat\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-transferrinsat\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTransferrin Saturation\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTransferrin saturation (TSAT) is a calculated percentage that shows how much of your transferrin (iron transport protein) is actually carrying iron. It's calculated by dividing serum iron by TIBC and multiplying by 100. If TIBC represents the total carrying capacity of your iron \"delivery trucks,\" transferrin saturation tells you what percentage of that capacity is currently being used.\u003c\/p\u003e\n                                    \u003cp\u003eNormal transferrin saturation is typically between 20-45%. In iron deficiency, transferrin saturation falls below 20%—there's plenty of transport capacity available (high TIBC) but not enough iron to fill it. A transferrin saturation below 16-20% is a strong indicator of iron deficiency, and even if ferritin is normal (perhaps due to concurrent inflammation), a low transferrin saturation suggests that iron delivery to tissues is inadequate.\u003c\/p\u003e\n                                    \u003cp\u003eConversely, transferrin saturation above 45% suggests iron overload—more iron is being transported than normal. Persistently elevated transferrin saturation (especially above 45-50%) is often the first abnormality detected in hereditary haemochromatosis, sometimes before ferritin becomes elevated. If your transferrin saturation is consistently high, testing for haemochromatosis (HFE gene mutation) may be recommended. Transferrin saturation combines information from serum iron and TIBC, making it a more informative single number than either alone. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Inflammation (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-inflammation-iron\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-inflammation-iron\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eInflammation (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hscrp-iron\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hscrp-iron\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003ehs-CRP (High-Sensitivity C-Reactive Protein)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHigh-sensitivity C-reactive protein (hs-CRP) is included in this iron panel specifically to help interpret your ferritin result. CRP is a protein produced by the liver in response to inflammation anywhere in the body. The \"high-sensitivity\" assay can detect the low levels of chronic, smouldering inflammation that standard CRP tests would miss.\u003c\/p\u003e\n                                    \u003cp\u003eThe reason hs-CRP is included here relates to ferritin's dual nature: ferritin is both an iron storage protein AND an acute phase reactant that rises with inflammation. This creates a diagnostic challenge—a person with true iron deficiency but concurrent inflammation (from infection, autoimmune disease, chronic illness, or even obesity) might have a \"normal\" or even elevated ferritin, masking their iron-depleted state. By measuring hs-CRP alongside ferritin, we can identify when inflammation might be artificially elevating ferritin.\u003c\/p\u003e\n                                    \u003cp\u003eIf ferritin appears normal but hs-CRP is elevated, this suggests inflammation is present and ferritin may not accurately reflect iron stores—true iron deficiency could still exist. In this situation, transferrin saturation becomes particularly important: a low transferrin saturation (below 16-20%) in the presence of normal ferritin and elevated CRP strongly suggests iron deficiency masked by inflammation. If both ferritin and hs-CRP are low\/normal, the ferritin is likely a reliable reflection of iron stores. Your doctor can help interpret the pattern of results. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test provides valuable information about your iron status but is for screening purposes only—it is not a diagnosis. Iron studies can be complex to interpret, particularly when inflammation is present. Normal results do not rule out all iron-related problems, and abnormal results require clinical correlation with your symptoms, medical history, and potentially further testing (such as a full blood count to check for anaemia, or genetic testing for haemochromatosis if iron overload is suspected).\u003c\/p\u003e\n        \u003cp\u003eIf you have symptoms of iron deficiency despite normal ferritin, consider that ferritin may be elevated by inflammation, and discuss further investigation with your doctor. If you are considering iron supplementation, please consult a healthcare professional first—iron supplements can be harmful if taken when not needed, and excessive iron intake can cause serious problems including iron overload. If your results suggest possible iron overload, prompt medical review is important as untreated haemochromatosis can cause organ damage over time.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51609149800778,"sku":"Inuvi (ISP)","price":49.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Iron_Blood_Test_Kit.png?v=1773258663"},{"product_id":"cholesterol-blood-test-kit","title":"Cholesterol Blood Test Kit","description":"\u003c!-- \nProduct: Cholesterol Blood Test (Home Test Kit)\nCollection: Heart Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 80000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 20000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 1000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Cholesterol Blood Test provides a comprehensive lipid profile measuring 6 key biomarkers related to your cardiovascular health. This panel includes total cholesterol, LDL cholesterol (often called 'bad' cholesterol), HDL cholesterol ('good' cholesterol), non-HDL cholesterol, the total cholesterol to HDL ratio, and triglycerides. Together, these markers give a much more complete picture of your cardiovascular risk than a single total cholesterol measurement—because what matters is not just how much cholesterol you have, but how it's distributed between protective and potentially harmful fractions.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone wanting to understand their cardiovascular risk profile, people with a family history of heart disease or high cholesterol, those monitoring the effects of dietary changes or lifestyle modifications, individuals taking cholesterol-lowering medications who want to track their progress, and anyone over 40 who wants to include lipid screening in their regular health checks. Understanding your cholesterol breakdown empowers you to have informed discussions with your healthcare provider and make evidence-based decisions about diet, exercise, and lifestyle. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days. Your results will include detailed interpretation of each lipid marker and what your overall profile means for cardiovascular health.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-chol\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-chol\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-chol\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-chol\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e Do not eat or drink anything except water for 8-12 hours before collecting your sample. Fasting is essential for accurate triglyceride measurement—triglycerides rise significantly after eating and take several hours to return to baseline. Other lipid markers are less affected by food but are most accurate when fasted. An ideal approach is to fast overnight and collect your sample first thing in the morning.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming:\u003c\/strong\u003e Collect your sample in the morning, ideally between 6am and 10am, after your overnight fast. This provides the most consistent and comparable results.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eAlcohol:\u003c\/strong\u003e Avoid alcohol for 24-48 hours before testing. Alcohol significantly affects triglyceride levels and can cause substantial elevation that doesn't reflect your usual lipid profile.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eExercise:\u003c\/strong\u003e Avoid strenuous exercise for 24 hours before testing. Intense physical activity can temporarily alter lipid metabolism.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications:\u003c\/strong\u003e If you take lipid-lowering medications such as statins, continue taking them as prescribed—the test helps assess how well your treatment is working. Take any regular medications as you normally would. Make a note of what you're taking so results can be interpreted appropriately.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eIllness:\u003c\/strong\u003e Wait until you have recovered from any acute illness before testing. Infection and inflammation can affect lipid levels, and results during illness may not reflect your usual profile.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eConsistency for Monitoring:\u003c\/strong\u003e If you're repeating this test to monitor changes over time, try to maintain the same conditions before each test (same fasting duration, similar time of day) for the most meaningful comparisons.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-chol\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-chol\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (6)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Cholesterol Status Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-cholesterol-chol\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-cholesterol-chol\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eCholesterol Status (6)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-totalchol-chol\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-totalchol-chol\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTotal cholesterol measures the combined amount of all cholesterol types circulating in your blood—including HDL, LDL, and other lipoprotein fractions. Despite cholesterol's poor reputation, it's actually essential for life: your body uses it to build cell membranes, produce steroid hormones (including testosterone, oestrogen, and cortisol), synthesise vitamin D in the skin, and make bile acids for fat digestion. About 80% of your cholesterol is manufactured by your liver, with dietary cholesterol contributing a smaller proportion. Total cholesterol on its own has significant limitations for assessing cardiovascular risk—a high total cholesterol could be driven by high protective HDL (which is actually beneficial) or high harmful LDL (which is concerning). Similarly, a 'normal' total cholesterol can mask dangerously low HDL. This is why the complete lipid panel breakdown is far more informative than total cholesterol alone. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ldl-chol\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ldl-chol\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLDL (low-density lipoprotein) cholesterol is commonly called 'bad cholesterol' because elevated levels are strongly associated with atherosclerosis—the progressive build-up of fatty plaques inside artery walls that underlies most heart attacks and strokes. LDL particles carry cholesterol from the liver to tissues throughout the body. While this transport function is necessary, excess LDL particles can penetrate and become trapped in artery walls, where they trigger an inflammatory response and the formation of atherosclerotic plaques. Over time, these plaques narrow arteries and can rupture, causing blood clots that block blood flow. LDL cholesterol is the primary target for cardiovascular risk reduction in clinical guidelines—lowering LDL has been consistently shown to reduce heart attack and stroke risk. Targets vary depending on overall cardiovascular risk, but lower is generally better. Lifestyle factors that reduce LDL include reducing saturated fat intake, increasing soluble fibre, regular exercise, and maintaining healthy weight. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-nonhdl-chol\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-nonhdl-chol\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eNon-HDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eNon-HDL cholesterol is calculated by subtracting your protective HDL cholesterol from your total cholesterol. It represents all the potentially atherogenic (artery-clogging) cholesterol in your blood—not just LDL, but also VLDL, IDL, and lipoprotein remnant particles, all of which can contribute to plaque formation in arteries. Many cardiovascular experts now consider non-HDL cholesterol a better risk marker than LDL alone because it captures the full atherogenic burden. This is particularly important for people with elevated triglycerides, who often have significant cholesterol carried in VLDL particles that standard LDL testing doesn't fully capture. Non-HDL also has the practical advantage of remaining accurate regardless of whether you've fasted—it's not affected by recent food intake the way triglycerides are. The recommended target for non-HDL cholesterol is below 4.0 mmol\/L for most people, with lower targets (below 2.5 mmol\/L) recommended for those at higher cardiovascular risk. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hdl-chol\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hdl-chol\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eHDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHDL (high-density lipoprotein) cholesterol is often called 'good cholesterol' because it helps protect against cardiovascular disease. HDL particles perform a crucial function known as 'reverse cholesterol transport'—they travel through the bloodstream collecting excess cholesterol from tissues and artery walls and carrying it back to the liver, where it can be broken down and excreted in bile. This process helps prevent cholesterol from accumulating in artery walls and forming plaques. Higher HDL levels are associated with lower cardiovascular risk—HDL above 1.0 mmol\/L in men and 1.2 mmol\/L in women is generally considered desirable, with higher levels offering greater protection. Low HDL is an independent cardiovascular risk factor even when LDL is within normal limits. Factors that increase HDL include regular aerobic exercise (one of the most effective interventions), moderate alcohol consumption, weight loss if overweight, and not smoking. Factors that decrease HDL include smoking, obesity, sedentary lifestyle, type 2 diabetes, and very high carbohydrate diets (particularly refined carbohydrates). Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-cholratio-chol\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-cholratio-chol\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol : HDL Ratio\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe total cholesterol to HDL ratio is calculated by dividing your total cholesterol by your HDL cholesterol. This ratio is more informative than total cholesterol alone because it reflects the balance between all cholesterol and protective HDL—essentially capturing whether your cholesterol is predominantly the helpful or harmful type. A lower ratio is better, indicating that a higher proportion of your total cholesterol is the protective HDL type. A ratio below 4 is generally considered optimal for cardiovascular health; a ratio of 4-6 indicates moderate risk; above 6 suggests increased cardiovascular risk. This ratio is used in cardiovascular risk calculators such as QRISK (used in UK general practice) to estimate your 10-year risk of heart attack or stroke and to guide decisions about preventive treatments. Improving this ratio involves either lowering total cholesterol (through diet, lifestyle, or medication) or raising HDL (through exercise, weight loss, and not smoking)—ideally both. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-triglycerides-chol\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-triglycerides-chol\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTriglycerides\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTriglycerides are the main form of fat that circulates in your blood and the most common type of fat stored in your body. After eating, your body converts excess calories—whether from fats, carbohydrates, or protein—into triglycerides, which are packaged into lipoprotein particles (mainly VLDL) and transported to fat cells (adipocytes) for storage. Between meals, hormones trigger the release of triglycerides from fat stores to provide energy. Elevated fasting triglycerides indicate that your body is taking in more calories than it's burning, or that there's impaired clearance of triglyceride-rich particles from the blood. This is commonly associated with excessive calorie intake (particularly from refined carbohydrates, sugars, and alcohol), obesity, insulin resistance, metabolic syndrome, and type 2 diabetes. Very high triglycerides (above 10 mmol\/L) can cause pancreatitis. Moderately elevated triglycerides are associated with increased cardiovascular risk, partly because they're linked to small, dense LDL particles (which are particularly atherogenic) and low HDL. Fasting triglycerides below 1.7 mmol\/L are generally desirable. Triglycerides are the lipid marker most dramatically affected by recent food intake, which is why fasting for 8-12 hours is essential for accurate measurement. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. While cholesterol testing provides valuable information about cardiovascular risk, your overall risk depends on many factors including age, sex, blood pressure, smoking status, diabetes, family history, and other conditions that this test alone doesn't capture.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider who can interpret them alongside your complete cardiovascular risk profile using validated tools such as QRISK. If your results show elevated lipid levels, or if you have other cardiovascular risk factors, see your GP for discussion of appropriate lifestyle modifications and potential treatments.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51608035852618,"sku":"Inuvi (LIPP)","price":38.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Cholesterol_Blood_Test_Kit.png?v=1773229742"},{"product_id":"cortisol-blood-test-kit","title":"Cortisol Blood Test Kit","description":"\u003c!-- \nProduct: Cortisol (9am) Blood Test (Home Test Kit)\nCollection: Hormones\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 5000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 1500px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Cortisol (9am) Blood Test measures your morning cortisol level—the body's primary stress hormone produced by the adrenal glands. Cortisol follows a distinct daily rhythm (circadian pattern), with levels naturally peaking in the early morning hours to help you wake up and prepare for the day, then gradually declining throughout the afternoon and evening. Measuring cortisol at its expected peak (between 6am and 10am) provides the most clinically useful snapshot of adrenal function. This test is used as an initial screening tool for conditions involving abnormal cortisol production, including both overproduction (Cushing's syndrome) and underproduction (Addison's disease or adrenal insufficiency).\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone experiencing symptoms that might suggest adrenal dysfunction, such as unexplained fatigue, weakness, weight changes, skin changes, or difficulty handling stress. It's also suitable for those whose healthcare provider has recommended a 9am cortisol test as part of an initial investigation, people wanting to screen their adrenal function for wellness purposes, and those monitoring known adrenal conditions. It's important to understand that while this test can tell you whether your morning cortisol level falls within or outside the normal range, it cannot by itself identify the underlying cause—abnormal results typically require further investigation with your GP, which may include additional tests such as a cortisol day curve, synacthen stimulation test, or imaging studies. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days. Your results will include interpretation of your cortisol level in the context of the expected morning reference range.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-cortisol\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-cortisol\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-cortisol\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-cortisol\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eCritical Timing Requirement:\u003c\/strong\u003e You MUST collect your sample between 6am and 10am for valid results. Cortisol levels follow a strong circadian rhythm, and the laboratory reference ranges are specifically calibrated for morning samples. Samples collected outside this window cannot be accurately interpreted and may give misleading results. If you have an unusual sleep pattern (such as night shift work), cortisol results may be unreliable—if you must test, collect your sample within 2 hours of waking and inform us in the supporting information so this can be noted.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e Fasting is not required for this test. You can eat and drink normally, though it's best to avoid caffeine immediately before collection as it can acutely stimulate cortisol release.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eStress and Activity:\u003c\/strong\u003e Try to collect your sample in a relatively calm state. Acute physical or emotional stress can temporarily elevate cortisol levels. Avoid strenuous exercise on the morning of collection before taking your sample.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications Affecting Results:\u003c\/strong\u003e Several medications can affect cortisol levels. Steroid medications (such as prednisolone, hydrocortisone, dexamethasone) will significantly affect results—if you take oral, inhaled, or topical steroids, please note this. Hormonal contraceptives (combined pill, patch, ring) can elevate total cortisol levels because they increase cortisol-binding globulin—this doesn't necessarily indicate a problem, but should be noted when interpreting results. Anti-epileptic medications, opioids, and some antidepressants can also affect cortisol. Continue taking prescribed medications unless advised otherwise by your doctor, but make a note of what you're taking.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eLimitations:\u003c\/strong\u003e A single morning cortisol measurement provides useful screening information but has limitations. A normal result doesn't completely exclude adrenal problems—some conditions require dynamic testing (such as the synacthen stimulation test) for diagnosis. An abnormal result indicates the need for further investigation rather than providing a definitive diagnosis. If you have concerning symptoms, please see your GP regardless of your result.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-cortisol\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-cortisol\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Adrenal Hormones Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-adrenal-cortisol\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-adrenal-cortisol\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eAdrenal Hormones (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-cortisol\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-cortisol\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eCortisol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eCortisol is a steroid hormone produced by the adrenal glands (small glands that sit on top of each kidney) in response to signals from the pituitary gland in the brain, which in turn receives signals from the hypothalamus. This regulatory system is called the hypothalamic-pituitary-adrenal (HPA) axis. Cortisol is often called the 'stress hormone' because its production increases in response to physical or psychological stress, but it actually has many essential functions in the body beyond the stress response. Cortisol helps regulate blood sugar by promoting gluconeogenesis (glucose production) in the liver; it helps control blood pressure; it has powerful anti-inflammatory and immunomodulatory effects; it influences mood and cognitive function; and it helps regulate the sleep-wake cycle.\u003c\/p\u003e\n                                    \u003cp\u003eCortisol follows a pronounced circadian rhythm—levels are highest in the early morning (typically peaking around 6-8am), which helps trigger waking and provides energy for the day ahead. Levels then gradually decline through the day, reaching their lowest point around midnight. This is why timing of collection is so critical for interpretation. A morning cortisol level that falls within the normal reference range generally indicates that the adrenal glands are capable of producing adequate cortisol. A very low morning cortisol (typically below 100 nmol\/L) raises concern for adrenal insufficiency and warrants further investigation. A very high morning cortisol may suggest Cushing's syndrome (cortisol excess), though this also requires further testing to confirm.\u003c\/p\u003e\n                                    \u003cp\u003eConditions associated with abnormal cortisol include: Addison's disease (primary adrenal insufficiency) where the adrenal glands are damaged; secondary adrenal insufficiency where the pituitary fails to produce adequate ACTH; Cushing's syndrome caused by tumours, long-term steroid use, or other conditions causing excess cortisol; and chronic stress which can affect cortisol patterns. Women taking oestrogen-containing contraceptives or hormone replacement therapy typically show elevated total cortisol because oestrogen increases cortisol-binding globulin—in these cases, the measured cortisol is higher but the biologically active 'free' cortisol may be normal. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. A single morning cortisol measurement provides useful screening information but cannot definitively diagnose or exclude adrenal conditions. Both adrenal insufficiency and Cushing's syndrome require additional testing (such as dynamic stimulation tests, 24-hour urinary cortisol, or late-night salivary cortisol) for diagnosis.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider who can interpret them alongside your symptoms and medical history. If your cortisol level is abnormally high or low, or if you have symptoms that concern you such as severe fatigue, unexplained weight changes, skin changes, or difficulty coping with stress, please see your GP for further evaluation. Do not stop or change any medications based solely on these results without consulting your doctor.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51608030806346,"sku":"Inuvi (CORT)","price":44.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Cortisol_Blood_Test_Kit.png?v=1773230442"},{"product_id":"ovulation-progesterone-blood-test-kit","title":"Ovulation Progesterone Blood Test Kit","description":"\u003c!-- \nProduct: Day 21 Ovulation (Progesterone) Blood Test (Home Test Kit)\nCollection: Women's Health \/ Fertility\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; 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margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 3000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Day 21 Ovulation (Progesterone) Blood Test measures progesterone levels to confirm whether ovulation has occurred and assess the adequacy of your luteal phase. Progesterone is a steroid hormone produced by the corpus luteum—the structure that forms in the ovary after an egg is released. It plays a crucial role in preparing the uterine lining for implantation and supporting early pregnancy. Since progesterone rises significantly only after ovulation, measuring it at the right time provides objective evidence that ovulation has taken place.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for women trying to conceive who want to confirm they are ovulating, those investigating potential fertility issues or irregular cycles, women with suspected luteal phase defect (where progesterone production after ovulation is insufficient to support pregnancy), those who have experienced recurrent early pregnancy loss and want to check luteal phase function, and anyone wanting to understand their cycle better alongside other fertility investigations. The test can also be useful for confirming that fertility treatments or lifestyle changes have successfully restored ovulation.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-day21\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-day21\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-day21\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-day21\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eCRITICAL – Timing Is Everything:\u003c\/strong\u003e This test must be timed correctly to be meaningful. The name \"Day 21\" assumes a 28-day cycle, but the key is to test 7 days before your expected period—this is when progesterone peaks in the luteal phase. If your cycle is longer or shorter than 28 days, adjust accordingly:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e28-day cycle: Test on day 21\u003c\/li\u003e\n                    \u003cli\u003e30-day cycle: Test on day 23\u003c\/li\u003e\n                    \u003cli\u003e32-day cycle: Test on day 25\u003c\/li\u003e\n                    \u003cli\u003e35-day cycle: Test on day 28\u003c\/li\u003e\n                    \u003cli\u003e26-day cycle: Test on day 19\u003c\/li\u003e\n                    \u003cli\u003e24-day cycle: Test on day 17\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003eCount day 1 as the first day of proper menstrual bleeding (not spotting). If your cycles are very irregular and you can't predict when your next period will come, you may need serial progesterone testing or additional investigations—discuss with your GP or fertility specialist.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eIf You Use Ovulation Prediction:\u003c\/strong\u003e If you're tracking ovulation with LH test strips, basal body temperature, or other methods, you can alternatively test 7 days after your detected ovulation. This ensures you're capturing the mid-luteal peak regardless of cycle length variability.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTransdermal Hormone Contamination:\u003c\/strong\u003e If you or anyone in your household uses progesterone creams, gels, pessaries, or patches, sample contamination is a risk. DO NOT collect your finger-prick sample from any finger that has applied these products in the past 4 weeks, even if you've washed your hands thoroughly. Trace hormone residue on fingertips can cause dramatically elevated results that don't reflect your true blood levels. Always wear gloves when applying hormone products.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eNo Fasting Required:\u003c\/strong\u003e You can take this test at any time of day without fasting. Progesterone levels are relatively stable throughout the day (unlike some hormones with strong circadian variation), though some clinicians prefer morning samples for consistency.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin (Vitamin B7):\u003c\/strong\u003e Stop biotin supplements for at least 2 days before testing. High-dose biotin (found in hair, skin, and nail supplements) can interfere with hormone assays and produce inaccurate results. If biotin is prescribed by your doctor, discuss before stopping.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHormonal Contraception:\u003c\/strong\u003e If you're using hormonal contraception (pill, patch, ring, hormonal IUD, implant, injection), you won't have a natural ovulatory cycle and this test is not applicable. The test is designed for women with natural menstrual cycles who want to confirm ovulation.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-day21\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-day21\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Hormones (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-hormones-day21\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-hormones-day21\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eHormones (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-progesterone\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-progesterone\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eProgesterone\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eProgesterone is a steroid hormone primarily produced by the corpus luteum—the structure that forms in the ovary from the follicle after it releases an egg during ovulation. In the first half of the menstrual cycle (follicular phase), progesterone levels are very low, typically below 5 nmol\/L. After ovulation, progesterone rises dramatically as the corpus luteum develops and begins secreting it in large quantities. This post-ovulatory rise is what makes progesterone useful for confirming that ovulation has occurred.\u003c\/p\u003e\n                                    \u003cp\u003eProgesterone's primary function is to prepare the uterus for pregnancy and support early pregnancy if conception occurs. It causes the uterine lining (endometrium) to become secretory—developing the blood supply and glandular structures necessary for implantation and nourishment of an embryo. Progesterone also raises basal body temperature slightly (which is why temperature tracking can indicate ovulation), causes cervical mucus to thicken (preventing further sperm entry after fertilisation), and has calming effects on the brain that can cause the typical luteal phase symptoms of tiredness and mood changes.\u003c\/p\u003e\n                                    \u003cp\u003eIn the mid-luteal phase (around day 21 of a 28-day cycle, or 7 days after ovulation), progesterone should be at or near its peak. Levels above 30 nmol\/L generally confirm ovulation and indicate adequate luteal function. Levels between 16-30 nmol\/L suggest ovulation occurred but luteal phase support may be borderline. Levels below 16 nmol\/L (and particularly below 10 nmol\/L) suggest either ovulation did not occur (anovulatory cycle) or luteal phase defect where the corpus luteum is not producing sufficient progesterone.\u003c\/p\u003e\n                                    \u003cp\u003eIt's important to note that progesterone levels fluctuate significantly even within the same day and across the luteal phase—a single low result doesn't definitively diagnose a problem. If your result is low, it's worth checking the timing was correct (truly 7 days before your period) and potentially repeating the test in a subsequent cycle. Consistently low mid-luteal progesterone across multiple cycles is more significant. If you're trying to conceive and have low progesterone with suspected luteal phase defect, your doctor may discuss progesterone supplementation. Results outside the normal range may need a follow-up with your GP or fertility specialist.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eProgesterone testing provides useful information about ovulation, but a single progesterone result has limitations. Progesterone levels naturally fluctuate—even within the same day—so a single low result doesn't definitively confirm anovulation or luteal phase defect. Timing is critical: if your cycle length varies from 28 days and you tested on day 21 regardless, you may have missed the true mid-luteal peak. For the most reliable assessment, test 7 days before your expected period, which may require cycle tracking.\u003c\/p\u003e\n        \u003cp\u003eA mid-luteal progesterone above 30 nmol\/L confirms ovulation occurred but doesn't guarantee fertility—many other factors affect conception. Conversely, a lower-than-expected result in one cycle doesn't mean you never ovulate. If you're concerned about fertility, a comprehensive assessment including partner evaluation, fallopian tube assessment, and serial hormone monitoring provides a fuller picture. This test is a useful starting point but should be interpreted as part of a broader fertility investigation when concerns exist.\u003c\/p\u003e\n        \u003cp\u003eIf you're experiencing difficulty conceiving, recurrent pregnancy loss, or very irregular cycles, please discuss your results with your GP or a fertility specialist who can interpret them in the context of your full history and recommend appropriate next steps.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51607859822922,"sku":"PROG","price":38.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Ovulation_Progesterone_Blood_Test_Kit.png?v=1773302945"},{"product_id":"vitamin-b12-active-blood-test-kit","title":"Vitamin B12 (Active) Blood Test","description":"\u003c!-- \nProduct: Vitamin B12 (Active) Blood Test\nCollection: Vitamins\nCategory: Medical Tests\nWebsite: 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.main-section-content {\n        max-height: 10000px;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon {\n        transform: rotate(180deg);\n    }\n    \n    .product-listing-container .main-section-inner {\n        padding: 20px;\n    }\n    \n    \/* Category section styles *\/\n    .product-listing-container .category-section {\n        margin-bottom: 15px;\n        border: 1px solid #e2e8f0;\n        border-radius: 4px;\n        overflow: hidden;\n    }\n    \n    .product-listing-container .category-header {\n        background-color: #4a9ea1;\n        color: white;\n        padding: 14px 16px;\n        cursor: pointer;\n        display: flex;\n        justify-content: space-between;\n        align-items: center;\n        user-select: none;\n        -webkit-tap-highlight-color: transparent;\n    }\n    \n    .product-listing-container .category-header:active {\n        background-color: #3a8e91;\n    }\n    \n    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margin: 0;\n        line-height: 1.7;\n        color: #4a5568;\n    }\n    \n    \/* Medical disclaimer *\/\n    .product-listing-container .medical-disclaimer {\n        margin-top: 40px;\n        padding: 20px;\n        background-color: #f8fafc;\n        border-radius: 8px;\n        border-left: 4px solid #2c7a7b;\n    }\n    \n    .product-listing-container .medical-disclaimer h3 {\n        margin: 0 0 15px 0;\n        font-size: 18px;\n        color: #2c7a7b;\n        font-weight: 600;\n    }\n    \n    .product-listing-container .medical-disclaimer p {\n        margin: 0 0 15px 0;\n        font-size: 14px;\n        color: #4a5568;\n        line-height: 1.6;\n    }\n    \n    .product-listing-container .medical-disclaimer p:last-child {\n        margin-bottom: 0;\n    }\n    \n    \/* Mobile responsiveness *\/\n    @media (max-width: 768px) {\n        .product-listing-container .product-description {\n            font-size: 15px;\n            margin-bottom: 25px;\n        }\n      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12px;\n        }\n        \n        .product-listing-container .main-section-title {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .main-section-inner {\n            padding: 15px 12px;\n        }\n        \n        .product-listing-container .category-header {\n            padding: 12px 10px;\n        }\n        \n        .product-listing-container .category-title {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .category-biomarkers {\n            padding: 12px 10px;\n        }\n        \n        .product-listing-container .biomarker-header {\n            padding: 10px 12px;\n        }\n        \n        .product-listing-container .biomarker-name {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .biomarker-details {\n            padding: 12px;\n        }\n        \n        .product-listing-container .biomarker-details p {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .medical-disclaimer {\n            margin-top: 25px;\n            padding: 15px;\n        }\n        \n        .product-listing-container .medical-disclaimer h3 {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .medical-disclaimer p {\n            font-size: 13px;\n        }\n    }\n    \n    \/* Extra small mobile devices *\/\n    @media (max-width: 400px) {\n        .product-listing-container .product-description {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .main-section-title {\n            font-size: 15px;\n        }\n        \n        .product-listing-container .category-title {\n            font-size: 15px;\n        }\n        \n        .product-listing-container .biomarker-name {\n            font-size: 13px;\n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Vitamin B12 (Active) Blood Test measures your active vitamin B12 levels to identify deficiency that could be affecting your energy, mood, and overall health. Vitamin B12 is essential for the production of red blood cells which carry oxygen around the body, and it plays a crucial role in metabolism and the nervous system. Prolonged lack of vitamin B12 can cause nerve damage, anaemia, and a range of symptoms including extreme tiredness, muscle weakness, and poor memory.\u003c\/p\u003e\n        \u003cp\u003eThis test is ideal for those experiencing symptoms of low vitamin B12 such as extreme tiredness, low energy, muscle weakness, or poor memory. It is particularly useful if your diet lacks B12-rich foods like meat, fish, or dairy, or if you have a health condition that affects absorption such as Crohn's disease, coeliac disease, or pernicious anaemia. Vegetarians and vegans are also at higher risk of B12 deficiency, although many plant-based products are now fortified with vitamin B12.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 3 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- DOB Notice --\u003e\n    \u003cdiv class=\"dob-notice\"\u003e\n        \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Home Test Kit --\u003e\n    \u003cdiv class=\"home-test-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \n        \u003ch4\u003eFor the best results:\u003c\/h4\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-b12active\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-b12active\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eVitamin B12 Supplements:\u003c\/strong\u003e Do not take vitamin B12 supplements for 2 weeks before this test, as they can artificially elevate your results and mask a true deficiency. If your B12 is prescribed by your doctor, please consult with them before stopping your medication.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Do not take biotin (vitamin B7) supplements for at least 48 hours before this test, as biotin can interfere with the laboratory assay and produce inaccurate results. If biotin has been prescribed by your doctor, discuss the timing with them.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eOther Supplements:\u003c\/strong\u003e Take your sample at least 24 hours after any other vitamin or mineral supplements to ensure accurate baseline measurements.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e No fasting is required for this test.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eTest Limitations:\u003c\/strong\u003e If your active B12 result is greater than 150 pmol\/L, it will be reported as \u0026gt;150 pmol\/L. Results at the upper limit are clinically reassuring and indicate adequate B12 status.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-b12active\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-b12active\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \n                \u003cinput type=\"checkbox\" id=\"meditest-cat-vitamins-b12active\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-vitamins-b12active\" class=\"category-header\"\u003e\n                        \u003ch3 class=\"category-title\"\u003eVitamins\u003c\/h3\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-b12active-1\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-b12active-1\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin B12 (Active)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eActive vitamin B12, also known as holotranscobalamin, is the biologically available form of vitamin B12 that your cells can actually use. Unlike total B12 tests (which measure both active and inactive forms), active B12 provides a more accurate picture of your true vitamin B12 status. Vitamin B12 is essential for producing red blood cells which carry oxygen around the body, and it plays a vital role in metabolism and the nervous system. Prolonged deficiency can cause nerve damage, pernicious anaemia, extreme tiredness, muscle weakness, poor memory, numbness or tingling in the hands and feet, and mood changes. Vitamin B12 is found almost entirely in animal-based foods such as meat, fish, eggs, and dairy, though many vegetarian and vegan products are now fortified with B12. Deficiency is more common in vegetarians, vegans, older adults, and those with conditions affecting absorption such as Crohn's disease, coeliac disease, or atrophic gastritis. Low levels should be discussed with your GP, who may recommend further testing or supplementation.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n                \n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Medical Disclaimer --\u003e\n    \u003cdiv class=\"medical-disclaimer\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. Vitamin B12 testing provides valuable information but has limitations. Results that fall slightly outside reference ranges are not always clinically significant, and reference ranges vary between laboratories. What is 'normal' can vary between individuals based on factors such as age, diet, and underlying health conditions.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider who can interpret them in the context of your symptoms, medical history, and other clinical findings. If deficiency is found, further investigations may be needed to determine the cause (such as testing for pernicious anaemia or malabsorption conditions). Do not attempt to diagnose or treat conditions based solely on these results without consulting your healthcare provider.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51607818993994,"sku":"Inuvi (AB12)","price":38.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/vitb12_active_home_box_v2.png?v=1773430053"},{"product_id":"kidney-blood-test-kit","title":"Kidney Blood Test Kit","description":"\u003c!-- \nProduct: Kidney Blood Test (Home Test Kit)\nCollection: General Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; 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}\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Kidney Blood Test measures four key markers to assess how well your kidneys are functioning: urea, creatinine, eGFR (estimated glomerular filtration rate), and sodium. Your kidneys are remarkable organs that filter approximately 180 litres of blood every day, removing waste products, balancing fluid and electrolyte levels, regulating blood pressure, and producing hormones that support red blood cell production and bone health. When kidney function declines, waste products accumulate in the blood and the body's delicate balance is disrupted.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone concerned about their kidney health, particularly those with risk factors for kidney disease including diabetes, high blood pressure, cardiovascular disease, a family history of kidney problems, obesity, or age over 60. It's also valuable for people who regularly take medications that can affect the kidneys (such as NSAIDs, certain antibiotics, ACE inhibitors, or diuretics), those with recurrent urinary tract infections or kidney stones, and anyone wanting to monitor their kidney function as part of a general health check. Chronic kidney disease (CKD) often has no symptoms until it's quite advanced—up to 90% of kidney function can be lost before symptoms appear—making regular testing essential for early detection.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 3 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 3 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-kidney\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-kidney\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-kidney\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-kidney\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming – When You're Well:\u003c\/strong\u003e Take this test when any symptoms of short-term illness have settled. Acute illness, dehydration, and fever can temporarily affect kidney function markers. For the most accurate results, wait until you're in your usual state of health. If you've had a recent illness with vomiting or diarrhoea, wait at least a week after recovery.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHydration:\u003c\/strong\u003e Drink normal amounts of water before your test—neither excessive hydration nor dehydration. Being significantly dehydrated can cause creatinine and urea to appear elevated, while overhydration can dilute results. Aim for your usual fluid intake.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eStrenuous Exercise:\u003c\/strong\u003e Avoid very strenuous exercise for 24-48 hours before testing. Intense physical activity can temporarily elevate creatinine levels due to muscle breakdown, which could suggest reduced kidney function when your kidneys are actually fine. Normal daily activity and moderate exercise are not a concern.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHigh-Protein Meals:\u003c\/strong\u003e Avoid eating an unusually large amount of red meat or other high-protein foods in the 24 hours before testing. A very high protein intake can temporarily increase both urea and creatinine levels. Eat normally, but don't have an unusually protein-heavy meal the night before.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications:\u003c\/strong\u003e Continue taking your regular medications unless advised otherwise by your doctor. Some medications can affect kidney function markers—if you're taking NSAIDs (ibuprofen, naproxen), ACE inhibitors, ARBs, or diuretics, note these on your request form. Don't stop prescribed medications without medical advice.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Stop biotin (vitamin B7) supplements for at least 2 days before testing. Biotin can interfere with some assays. If biotin is prescribed by your doctor, discuss with them before stopping.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-kidney\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-kidney\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (4)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Kidney Health (4) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-kidneyhealth\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-kidneyhealth\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eKidney Health (4)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-creatinine\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-creatinine\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eCreatinine\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eCreatinine is a waste product generated from the normal breakdown of creatine phosphate in muscle tissue. It's produced at a fairly constant rate (depending on your muscle mass) and is filtered out of the blood exclusively by the kidneys, making it one of the most useful markers of kidney function. Unlike some other waste products, creatinine isn't significantly reabsorbed by the kidneys or secreted by other routes—virtually all of it ends up in urine.\u003c\/p\u003e\n                                    \u003cp\u003eBecause the kidneys are responsible for clearing creatinine from the blood, when kidney function declines, creatinine accumulates and blood levels rise. This makes serum creatinine a reliable indicator of how well the kidneys are filtering. However, creatinine levels are also influenced by muscle mass—people with more muscle naturally produce more creatinine, so a muscular person may have higher creatinine levels that are completely normal for them. This is why creatinine is used alongside eGFR (which accounts for age and sex) and other markers rather than interpreted alone.\u003c\/p\u003e\n                                    \u003cp\u003eNormal creatinine levels vary by age, sex, and muscle mass, but are typically 60-110 µmol\/L for men and 45-90 µmol\/L for women. Elevated creatinine may indicate reduced kidney function, but can also be caused by dehydration, recent intense exercise, high protein intake, or certain medications. Persistently elevated creatinine warrants further investigation. Very low creatinine is less common but can occur with reduced muscle mass, severe liver disease, or pregnancy. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-egfr\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-egfr\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eeGFR (Estimated Glomerular Filtration Rate)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe estimated Glomerular Filtration Rate (eGFR) is calculated from your creatinine level, age, and sex to provide an estimate of how much blood your kidneys are filtering per minute. The glomeruli are tiny filtering units within the kidneys (about a million in each kidney) where blood is filtered and urine formation begins. GFR is considered the best overall measure of kidney function.\u003c\/p\u003e\n                                    \u003cp\u003eeGFR is reported in mL\/min\/1.73m² (millilitres per minute, normalised to body surface area). The calculation accounts for factors that affect creatinine levels independent of kidney function—for example, men typically have higher creatinine than women due to greater muscle mass, and creatinine naturally rises with age as kidney function gradually declines. The most commonly used formula is the CKD-EPI equation, which gives a more accurate estimate than older formulas, particularly at higher (more normal) GFR values.\u003c\/p\u003e\n                                    \u003cp\u003eNormal eGFR is above 90 mL\/min\/1.73m². An eGFR between 60-89 is mildly reduced and may be normal for older adults, but should be monitored. Sustained eGFR below 60 for more than 3 months defines chronic kidney disease (CKD). CKD is staged by eGFR: Stage 3a (45-59), Stage 3b (30-44), Stage 4 (15-29), and Stage 5 (\u0026lt;15, which may require dialysis or transplant). Importantly, a single eGFR reading should not be used to diagnose CKD—results should be confirmed with repeat testing, as eGFR can fluctuate day to day. Kidney function naturally declines with age (roughly 1 mL\/min\/year after age 30-40), so an eGFR of 70 in a healthy 75-year-old may be entirely appropriate. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-urea\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-urea\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eUrea\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eUrea (also called blood urea nitrogen or BUN in some countries) is a waste product formed in the liver when protein is broken down into amino acids and then metabolised. The nitrogen released during this process is converted to urea, which travels through the bloodstream to the kidneys, where it's filtered out and excreted in urine. Urea reflects both protein metabolism (how much protein you're breaking down) and kidney function (how well the kidneys are eliminating waste).\u003c\/p\u003e\n                                    \u003cp\u003eUnlike creatinine, which is produced at a relatively constant rate, urea levels are influenced by dietary protein intake and the body's metabolic state. Eating a high-protein meal can temporarily raise urea levels, while a low-protein diet or liver disease can lower them. This makes urea somewhat less specific for kidney function than creatinine, but it provides complementary information—looking at the ratio of urea to creatinine can help distinguish between different causes of elevated results.\u003c\/p\u003e\n                                    \u003cp\u003eNormal urea levels are typically 2.5-7.8 mmol\/L. Elevated urea can indicate reduced kidney function, but is also commonly caused by dehydration (a very common cause), gastrointestinal bleeding (digested blood provides a protein load), high-protein diet, certain medications (steroids, tetracyclines), or conditions causing increased protein breakdown (burns, trauma, fever). A disproportionately elevated urea compared to creatinine often suggests dehydration or gastrointestinal bleeding rather than kidney disease. Low urea can occur with liver disease (impaired urea production), low-protein diet, or pregnancy. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-sodium\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-sodium\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eSodium\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eSodium is both an essential electrolyte and a mineral that plays crucial roles in maintaining fluid balance, blood pressure regulation, nerve impulse transmission, and muscle contraction. The body tightly regulates sodium levels within a narrow range through a complex system involving the kidneys, hormones (particularly aldosterone and antidiuretic hormone), and thirst mechanisms. The kidneys are central to this regulation—they adjust how much sodium is excreted or retained based on the body's needs.\u003c\/p\u003e\n                                    \u003cp\u003eIn the context of kidney function testing, sodium provides information about the kidney's ability to maintain electrolyte balance and regulate fluid status. Healthy kidneys can adjust sodium excretion over a wide range to match intake and maintain balance. When kidney function is impaired, this regulatory capacity may be diminished, potentially leading to sodium imbalances. Sodium levels can also be affected by many other factors including fluid intake, hormonal conditions, medications (especially diuretics), and various medical conditions.\u003c\/p\u003e\n                                    \u003cp\u003eNormal sodium levels are 136-145 mmol\/L. Low sodium (hyponatraemia, below 136 mmol\/L) can cause symptoms ranging from mild (headache, nausea, confusion) to severe (seizures, coma) depending on how low and how quickly it falls. Common causes include excess fluid intake, certain medications (especially diuretics, antidepressants), heart failure, liver cirrhosis, and syndrome of inappropriate ADH (SIADH). High sodium (hypernatraemia, above 145 mmol\/L) is most commonly caused by dehydration, but can also occur with diabetes insipidus or excessive salt intake. Sodium imbalances often reflect problems with water balance rather than actual sodium excess or deficiency. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test provides useful information about kidney function but is for screening purposes only—it is not a diagnosis. A single set of results should be interpreted with caution, as kidney function markers can fluctuate day to day due to hydration status, diet, exercise, and other factors. Chronic kidney disease (CKD) should only be diagnosed based on persistent abnormalities confirmed on repeat testing at least 3 months apart.\u003c\/p\u003e\n        \u003cp\u003eThis test measures kidney function but does not detect all kidney problems—some conditions (such as kidney stones, infections, or early kidney damage) may not affect these markers. If you have symptoms suggesting a kidney problem (such as changes in urination, blood in urine, swelling, or persistent back pain), please see your doctor even if your results are normal. If your results suggest reduced kidney function, your GP can arrange further tests including urine protein testing (proteinuria is an important marker of kidney disease not included in this blood test), blood pressure monitoring, and imaging if needed.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51607660396874,"sku":"Inuvi (KF)","price":38.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Kidney_Blood_Test_Kit.png?v=1773258982"},{"product_id":"anti-mullerian-hormone-amh-blood-test-kit","title":"Anti-Müllerian Hormone (AMH) Blood Test Kit","description":"\u003c!-- \nProduct: Anti-Müllerian Hormone (AMH) Blood Test (Home Test Kit)\nCollection: Female Hormones\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 5000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 800px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Anti-Müllerian Hormone (AMH) Blood Test measures your AMH level to assess your ovarian reserve—an indication of how many eggs you have remaining in your ovaries. AMH is a hormone produced by the granulosa cells in the small follicles where your eggs develop. Women are born with all the eggs they will ever have (around 1-2 million), and this number naturally declines with age through ovulation and natural loss. As the number of follicles decreases, so does your AMH level, making AMH a reliable marker of your remaining egg supply. This simple finger-prick blood test provides valuable insight into your reproductive health and fertility potential.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for women thinking about starting a family now or in the future, those considering fertility treatments such as IVF or egg freezing, women with a family history of early menopause, anyone experiencing irregular periods who wants to understand their ovarian function, or those simply curious about their egg count. AMH testing is commonly used by fertility specialists to predict response to ovarian stimulation during IVF and to guide treatment decisions. Unlike other reproductive hormones, AMH levels remain relatively stable throughout your menstrual cycle, so this test can be taken at any time. Results outside the normal range may need a follow-up with your GP or fertility specialist.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything you need to collect a small finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days. Your AMH level will be interpreted in the context of your age, with clear guidance on what the result means for your fertility.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-amh\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-amh\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-amh\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-amh\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming and Menstrual Cycle:\u003c\/strong\u003e AMH levels remain relatively stable throughout your menstrual cycle, so you can take this test at any point and get a valid result. However, if you have regular periods and want to track your results over time for consistency, testing between days 2 and 5 of your cycle is recommended. If you're working with a fertility specialist, follow their specific guidance on timing.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHormonal Contraception:\u003c\/strong\u003e Hormonal contraceptives such as the combined pill, mini-pill, implant, or hormonal coil can suppress AMH levels, potentially giving a falsely low result. For the most accurate assessment of your natural ovarian reserve, consider taking a break from hormonal contraception and waiting until your natural periods restart before testing. Discuss this with your doctor if you're unsure.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Do not take biotin (vitamin B7) supplements for 2 days before this test, as biotin can interfere with the assay and affect results. If biotin is prescribed for a medical condition, discuss this with your doctor before stopping.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eFactors That May Affect Results:\u003c\/strong\u003e Several factors can influence AMH levels beyond your true ovarian reserve. Polycystic ovary syndrome (PCOS) typically causes elevated AMH due to the high number of small follicles. Previous ovarian surgery (such as removal of ovarian cysts or endometriomas) can reduce AMH by removing healthy ovarian tissue. Chemotherapy or radiation therapy affecting the ovaries can significantly lower AMH. Smoking may also reduce AMH levels. Your results will be interpreted with these factors in mind.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eUnderstanding Your Results:\u003c\/strong\u003e AMH is interpreted according to your age—what's normal at 25 is different from what's normal at 40. Low AMH for your age may indicate reduced ovarian reserve, but it does not mean you cannot get pregnant. AMH measures egg quantity, not egg quality (which is primarily determined by age). Very high AMH may suggest PCOS. Your result will include age-appropriate reference ranges and guidance on what the level means for your fertility.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-amh\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-amh\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Hormones Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-hormones-amh\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-hormones-amh\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eHormones (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-amh\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-amh\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eAnti-Müllerian Hormone (AMH)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAnti-Müllerian Hormone (AMH) is produced by the granulosa cells surrounding the small developing follicles in your ovaries—specifically by primary, pre-antral, and small antral follicles (those less than 4mm in diameter). Each follicle contains an immature egg, and as these follicles grow larger, AMH production stops. Women are born with approximately 1-2 million eggs, and this reserve declines naturally throughout life. By puberty, around 300,000-400,000 eggs remain; by age 30, approximately 25,000; and by menopause, effectively none. Because AMH is produced only by these small ovarian follicles, measuring AMH provides an indirect estimate of your remaining egg supply (ovarian reserve). Higher AMH generally indicates more remaining eggs; lower AMH suggests fewer eggs. AMH levels decline with age, so results must be interpreted relative to your age group. AMH becomes very low or undetectable approximately 5 years before menopause.\u003c\/p\u003e\n                                    \u003cp\u003eAMH testing is particularly valuable in fertility medicine. For women considering IVF or egg freezing, AMH helps predict how well the ovaries will respond to stimulation medications and how many eggs might be retrieved. Women with higher AMH typically respond well to lower medication doses and retrieve more eggs; women with lower AMH may need higher doses and may retrieve fewer eggs. However, AMH measures egg quantity, not egg quality—egg quality is primarily determined by age. A woman with low AMH can still conceive if her remaining eggs are good quality; conversely, normal AMH doesn't guarantee successful pregnancy. Very high AMH levels may indicate polycystic ovary syndrome (PCOS), where multiple small follicles produce elevated AMH. AMH can also help predict timing of menopause—research suggests AMH becomes undetectable approximately 5 years before menopause occurs. Results outside the normal range for your age may need a follow-up with your GP or fertility specialist.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. AMH provides an indication of ovarian reserve (egg quantity) but cannot predict your ability to conceive, as fertility depends on many factors including egg quality, fallopian tube function, uterine health, partner's sperm quality, and overall health.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor, fertility specialist, or healthcare provider who can explain what they mean for your personal situation. If your results show anything outside the normal range for your age, or if you have concerns about your fertility, see your doctor or a fertility specialist for further evaluation. Do not delay trying to conceive based solely on this test result—if you want to start a family, the most important factor is your age.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51607659675978,"sku":"Inuvi ( AMH )","price":76.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Anti-M_llerian_Hormone_AMH_Blood_Test_Kit.png?v=1773164907"},{"product_id":"testosterone-and-oestradiol-blood-test-kit","title":"Testosterone and Oestradiol Blood Test Kit","description":"\u003c!-- \nProduct: Testosterone and Oestradiol Blood Test (Home Test Kit)\nCollection: Men's Health \/ Women's Health \/ Fertility\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 20000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 4000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Testosterone and Oestradiol Blood Test measures the two primary sex hormones that work together to regulate sexual function, body composition, bone health, mood, and overall wellbeing in both men and women. While testosterone is often considered a \"male hormone\" and oestradiol a \"female hormone,\" both sexes produce and require both hormones—just in different proportions. The balance between testosterone and oestradiol is important: in men, some testosterone is naturally converted to oestradiol by the enzyme aromatase, and this balance affects libido, mood, and body composition. In women, testosterone contributes to libido and energy alongside oestradiol's broader reproductive and metabolic roles.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for men experiencing symptoms of low testosterone (fatigue, low libido, erectile difficulties, mood changes, difficulty building muscle) who also want to assess oestradiol levels—particularly relevant for those with increased body fat (higher aromatase activity), men on testosterone replacement therapy (TRT) where monitoring oestradiol is important, or men noticing symptoms that might suggest elevated oestrogen (breast tenderness, gynaecomastia). For women, this test helps assess hormonal balance in the context of menstrual irregularities, menopausal symptoms, fertility concerns, or symptoms of androgen excess (acne, excess hair growth). Understanding both hormones together provides a more complete picture of sex hormone status than either alone.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \u003cp\u003e\u003cstrong\u003eImportant note on contamination:\u003c\/strong\u003e Both testosterone and oestradiol tests are highly sensitive to contamination from transdermal hormone products. We strongly recommend considering a venous sample (collected by a phlebotomist) if you or anyone in your household uses hormone gels, creams, or patches. If you proceed with the finger-prick kit, please read the contamination warning in Special Instructions very carefully.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-testoe\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-testoe\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-testoe\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-testoe\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eMorning Sample Essential (6-10am):\u003c\/strong\u003e Testosterone follows a strong circadian rhythm with highest levels in the early morning, dropping 20-30% by afternoon. Oestradiol is less affected by time of day but morning sampling provides consistency. For accurate, interpretable results, collect your sample between 6am and 10am.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMenstrual Cycle Timing (Women):\u003c\/strong\u003e Oestradiol varies dramatically across the menstrual cycle, so timing matters for meaningful interpretation:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eFor baseline assessment:\u003c\/strong\u003e Test on day 2, 3, 4, or 5 of your cycle (counting first day of menstrual bleeding as day 1). Day 3 is ideal. This early follicular phase provides the most consistent baseline for both hormones.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eIf assessing ovulation\/mid-cycle:\u003c\/strong\u003e Oestradiol peaks just before ovulation (typically day 12-14 in a 28-day cycle). Note the cycle day on your request form.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eIf periods are irregular or absent:\u003c\/strong\u003e Test at any time and note this on your request form.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eIf postmenopausal:\u003c\/strong\u003e Test at any time (no cycle to consider).\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003e\u003cstrong\u003eTransdermal Hormone Contamination – CRITICAL WARNING:\u003c\/strong\u003e This is particularly important for this test because BOTH markers (testosterone AND oestradiol) can be contaminated by transdermal hormone products:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eNEVER\u003c\/strong\u003e collect your sample from a finger that has applied testosterone gel, oestrogen cream\/gel, HRT patches, or any transdermal hormone product in the past 4 weeks\u003c\/li\u003e\n                    \u003cli\u003eContamination persists on skin even after washing—this is a common cause of falsely elevated results\u003c\/li\u003e\n                    \u003cli\u003eIf you apply hormone products, always wear gloves\u003c\/li\u003e\n                    \u003cli\u003eIf someone in your household uses testosterone or oestrogen products, secondary transfer is possible—be very careful about which surfaces you touch before sample collection\u003c\/li\u003e\n                    \u003cli\u003eIf there's any doubt about contamination, consider a venous sample instead (phlebotomist draws from arm vein, avoiding finger contamination entirely)\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003e\u003cstrong\u003eHormonal Contraception:\u003c\/strong\u003e Combined oral contraceptives, patches, and rings significantly affect both testosterone (suppressed) and oestradiol (exogenous oestrogen in the pill). Progesterone-only methods also affect hormone levels. If you want to assess your natural hormone status, you would need to stop hormonal contraception and wait for natural cycles to resume (typically 2-3 months). Otherwise, note your contraception type on the request form and understand results reflect hormone levels while on contraception.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHRT (Women):\u003c\/strong\u003e If you're taking hormone replacement therapy (oral or transdermal oestrogen, testosterone), your results will reflect your levels on therapy. This can be useful for monitoring, but be especially careful about contamination if using patches or gels. Note your HRT regimen on the request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTRT (Men):\u003c\/strong\u003e If you're on testosterone replacement therapy, this test can monitor your testosterone levels and check that oestradiol isn't becoming excessive (a common concern on TRT due to aromatisation). Continue therapy as prescribed and note your TRT type and dose on the request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin (Vitamin B7):\u003c\/strong\u003e Stop biotin supplements for at least 2 days before testing. High-dose biotin interferes with hormone immunoassays.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-testoe\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-testoe\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (2)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Hormones (2) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-hormones-testoe\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-hormones-testoe\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eHormones (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-testosterone-toe\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-testosterone-toe\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTestosterone\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTestosterone is the primary androgen (male sex hormone), though it plays important roles in both sexes. In men, testosterone is produced mainly by the Leydig cells in the testes, with smaller amounts from the adrenal glands. It's responsible for the development of male characteristics during puberty and continues to regulate libido, erectile function, sperm production, muscle mass and strength, bone density, fat distribution, red blood cell production, and mood throughout adult life. Normal testosterone in men is typically 8.6-29 nmol\/L, declining gradually (approximately 1-2% per year) after age 30.\u003c\/p\u003e\n                                    \u003cp\u003eIn women, testosterone is produced by the ovaries and adrenal glands in much smaller amounts (normal range approximately 0.5-2.5 nmol\/L). Despite the lower levels, testosterone is important for women's libido, energy, muscle tone, bone health, and general wellbeing. Excess testosterone in women can cause symptoms of androgen excess: acne, oily skin, excess facial and body hair (hirsutism), scalp hair thinning, and menstrual irregularities. This pattern is often seen in polycystic ovary syndrome (PCOS).\u003c\/p\u003e\n                                    \u003cp\u003eThe relationship between testosterone and oestradiol is important because testosterone can be converted to oestradiol by the enzyme aromatase, found primarily in fat tissue. In men with higher body fat, more testosterone is aromatised to oestradiol, potentially causing symptoms of relative oestrogen excess (breast tenderness, gynaecomastia) alongside symptoms of testosterone deficiency. This is why checking both hormones together provides more complete information than either alone. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-oestradiol-toe\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-oestradiol-toe\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eOestradiol (E2)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eOestradiol is the most potent and abundant of the three oestrogens (oestradiol, oestrone, oestriol). In premenopausal women, oestradiol is produced primarily by the ovaries and is the dominant oestrogen. It regulates the menstrual cycle, promotes development of female secondary sexual characteristics, maintains the uterine lining, supports bone density, affects cholesterol metabolism (generally protective for cardiovascular health), influences mood and cognition, and has numerous other effects throughout the body. Oestradiol levels vary dramatically across the menstrual cycle: low in the early follicular phase (typically 100-400 pmol\/L), rising to a pre-ovulatory peak (400-1500+ pmol\/L), then settling to moderate levels in the luteal phase.\u003c\/p\u003e\n                                    \u003cp\u003eAfter menopause, ovarian oestradiol production ceases and levels fall dramatically (typically below 100 pmol\/L). This oestrogen withdrawal causes menopausal symptoms: hot flushes, night sweats, vaginal dryness, mood changes, sleep disturbance, and accelerated bone loss. Hormone replacement therapy (HRT) restores oestradiol levels to relieve these symptoms and protect bone health.\u003c\/p\u003e\n                                    \u003cp\u003eIn men, oestradiol is produced primarily through aromatisation of testosterone in peripheral tissues (fat, liver, muscle, bone). Normal oestradiol in men is typically 40-160 pmol\/L. Men need some oestradiol—it's important for bone health, brain function, and even libido. However, excess oestradiol in men can cause problems: gynaecomastia (breast tissue enlargement), water retention, mood changes, and can contribute to erectile dysfunction. Men on testosterone replacement therapy need to monitor oestradiol because exogenous testosterone can be aromatised to oestradiol; if levels become excessive, symptoms may develop and aromatase inhibitors may be considered (though these should be used cautiously due to their own effects on bone health and lipids). Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eHormone levels fluctuate based on time of day, menstrual cycle phase (for women), stress, sleep, illness, and many other factors. A single measurement provides a snapshot that should be interpreted in context. For women, knowing the cycle day is essential for meaningful interpretation of oestradiol results. For both sexes, morning sampling is important for testosterone accuracy.\u003c\/p\u003e\n        \u003cp\u003eThe relationship between testosterone and oestradiol provides valuable information, but the clinical significance depends on individual symptoms and circumstances. \"Normal\" hormone levels don't guarantee the absence of hormone-related symptoms, and \"abnormal\" levels don't necessarily require treatment—clinical decisions depend on the complete picture including symptoms, examination findings, and individual goals.\u003c\/p\u003e\n        \u003cp\u003eIf your results are significantly abnormal, or if you have concerning symptoms despite apparently normal results, please discuss with your GP. They can arrange further investigation if needed, consider the results in clinical context, and discuss whether any treatment might be appropriate for your situation.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51607651221834,"sku":"Inuv(IN229\/IN229FPK)","price":63.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Testosterone_and_Oestradiol_Blood_Test_Kit.png?v=1773309122"},{"product_id":"diabetes-hba1c-blood-test-kit","title":"Diabetes (HbA1c) Blood Test Kit","description":"\u003c!-- \nProduct: Diabetes (HbA1c) Blood Test (Home Test Kit)\nCollection: Diabetes\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; 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padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 5000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Diabetes (HbA1c) Blood Test measures your average blood sugar levels over the past 2-3 months by testing for glycated haemoglobin. Unlike a fasting glucose test that captures a single moment in time and can be affected by what you ate the night before, HbA1c provides a stable, long-term picture of your blood sugar control. This makes it the gold standard test for screening for type 2 diabetes and prediabetes, as well as for monitoring how well blood sugar is being managed in people with established diabetes. The test requires no fasting and can be taken at any time of day.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone wanting to check their diabetes risk, particularly those with risk factors such as being overweight or obese, having a sedentary lifestyle, having a family history of type 2 diabetes, being of South Asian, Black African, or African Caribbean descent (who have higher diabetes risk), or being over 40 years of age. It's also suitable for people experiencing possible symptoms of diabetes such as increased thirst, frequent urination, unexplained tiredness, or unintended weight loss. For those already diagnosed with prediabetes or diabetes, regular HbA1c monitoring helps track how well lifestyle changes or medications are working. Identifying prediabetes gives you the opportunity to make changes before type 2 diabetes develops. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 3 working days. Your results will include clear interpretation of your HbA1c level and what category it falls into.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 3 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-hba1c\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-hba1c\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-hba1c\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-hba1c\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e No fasting is required for this test. HbA1c measures your average blood sugar over the past 2-3 months, so what you ate yesterday or this morning won't affect your result. You can eat and drink normally before collection.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming:\u003c\/strong\u003e You can take this test at any time of day. There's no need to test at a specific time.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications:\u003c\/strong\u003e Continue taking all prescribed medications as normal, including any diabetes medications. If you take diabetes medication, the test will reflect how well your current treatment is controlling your blood sugar. Make a note of what you're taking so results can be interpreted appropriately.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eConditions Affecting HbA1c Accuracy:\u003c\/strong\u003e Certain conditions can affect HbA1c results independently of actual blood sugar levels. Conditions that affect red blood cell lifespan will affect HbA1c—this includes recent blood loss or transfusion, haemolytic anaemias (where red blood cells are destroyed faster), iron deficiency anaemia, and certain haemoglobin variants (such as sickle cell trait or thalassaemia). Kidney disease and liver disease can also affect results. If you have any of these conditions, please mention them when discussing your results with your healthcare provider, as alternative tests may be more appropriate.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eRecent Illness:\u003c\/strong\u003e Acute illness can temporarily affect blood sugar levels, but since HbA1c reflects a 2-3 month average, a short illness won't significantly impact your result. However, if you've been significantly unwell for several weeks, this may be reflected in your HbA1c.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-hba1c\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-hba1c\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Diabetes Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-diabetes-hba1c\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-diabetes-hba1c\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eDiabetes (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hba1c\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hba1c\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eHbA1c (Glycated Haemoglobin)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHbA1c (haemoglobin A1c, also called glycated haemoglobin or glycosylated haemoglobin) measures the percentage of haemoglobin in your red blood cells that has glucose permanently attached to it. Haemoglobin is the protein inside red blood cells that carries oxygen around your body. When blood glucose levels are elevated, glucose molecules attach to haemoglobin through a process called glycation—the higher your average blood sugar, the more haemoglobin becomes glycated. Because red blood cells have a lifespan of approximately 2-3 months (around 120 days), measuring HbA1c gives a weighted average of your blood glucose levels over this period, with more recent weeks having greater influence on the result.\u003c\/p\u003e\n                                    \u003cp\u003eHbA1c is the primary test used for screening for and monitoring diabetes. The diagnostic thresholds are well-established: a level below 42 mmol\/mol (or 6.0% in the older percentage units) is considered normal; 42-47 mmol\/mol (6.0-6.4%) indicates prediabetes (also called impaired glucose regulation or non-diabetic hyperglycaemia); and 48 mmol\/mol (6.5%) or above indicates diabetes. Prediabetes is an important finding—it means your blood sugar is higher than normal but not yet in the diabetic range. At this stage, lifestyle interventions including weight loss, increased physical activity, and dietary modifications can often prevent or significantly delay progression to type 2 diabetes. Studies have shown that intensive lifestyle intervention can reduce the risk of developing diabetes by over 50% in people with prediabetes.\u003c\/p\u003e\n                                    \u003cp\u003eFor people with established diabetes, HbA1c is used to monitor blood sugar control over time. Most people with diabetes aim for an HbA1c target below 48-58 mmol\/mol (6.5-7.5%), though individual targets vary based on factors including age, duration of diabetes, other health conditions, and risk of hypoglycaemia. Persistently elevated HbA1c indicates poor blood sugar control and significantly increases the risk of diabetes-related complications including cardiovascular disease (heart attack, stroke), diabetic kidney disease (nephropathy), diabetic eye disease (retinopathy), and nerve damage (neuropathy). Bringing HbA1c down reduces these risks—each 1% (11 mmol\/mol) reduction in HbA1c is associated with meaningful reductions in complication risk. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. While HbA1c is the gold standard test for diabetes screening, a single elevated result should typically be confirmed with a repeat test before a formal diagnosis of diabetes is made. HbA1c should also be interpreted alongside symptoms and clinical context.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider. If your HbA1c indicates prediabetes or diabetes, your GP can discuss appropriate lifestyle modifications, monitoring schedules, and treatment options if needed. Do not make changes to any existing diabetes medications based solely on this result without consulting your healthcare provider.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51607650664778,"sku":"Inuvi (GHBI)","price":45.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Diabetes_HbA1c_Blood_Test_Kit.png?v=1773234380"},{"product_id":"free-and-total-testosterone-blood-test-kit","title":"Free and Total Testosterone Blood Test Kit","description":"\u003c!-- \nProduct: Free Testosterone Blood Test (Home Test Kit)\nCollection: Men's Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 20000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 4000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Free Testosterone Blood Test provides a comprehensive assessment of your testosterone status by measuring total testosterone alongside the binding proteins that determine how much testosterone is actually available to your body's tissues. Most testosterone in the blood (97-98%) is bound to proteins—primarily SHBG (sex hormone binding globulin) and albumin—making it inactive. Only 2-3% circulates as \"free\" testosterone, which can enter cells and exert effects. By measuring total testosterone, SHBG, and albumin, this test calculates your free testosterone level, giving a more accurate picture of your functional testosterone status than total testosterone alone.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is particularly valuable for men with symptoms of low testosterone (fatigue, reduced libido, erectile difficulties, mood changes, difficulty building muscle, increased body fat) who have had \"normal\" or borderline total testosterone results. Some men have adequate total testosterone but high SHBG, leaving less free testosterone available—explaining their symptoms despite apparently normal results. Conversely, men with low SHBG may have more free testosterone than total testosterone suggests. This test is also useful for monitoring testosterone replacement therapy (TRT) to ensure adequate free testosterone levels, and for investigating symptoms in men where total testosterone hasn't provided clear answers.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-freetesto\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-freetesto\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-freetesto\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-freetesto\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eMorning Sample Essential:\u003c\/strong\u003e Collect your sample between 7am and 10am. Testosterone follows a circadian rhythm with highest levels in the early morning, declining by 20-30% by late afternoon. Testing later in the day may give falsely low results that don't reflect your true testosterone status. Morning sampling is standard practice and essential for accurate interpretation against reference ranges.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTransdermal Hormone Contamination – CRITICAL:\u003c\/strong\u003e If you use testosterone gel, cream, patches, or any transdermal hormone product:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eNEVER\u003c\/strong\u003e collect your sample from a finger that has applied hormone products in the past 4 weeks—even after washing, trace contamination can persist on skin and dramatically falsify results.\u003c\/li\u003e\n                    \u003cli\u003eAlways wear gloves when applying testosterone products.\u003c\/li\u003e\n                    \u003cli\u003eIf you've applied testosterone products with bare fingers, use a completely different finger (preferably on the other hand) for sample collection.\u003c\/li\u003e\n                    \u003cli\u003eThis contamination warning also applies if someone in your household uses testosterone products—secondary transfer is possible.\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003e\u003cstrong\u003eIf On Testosterone Replacement Therapy (TRT):\u003c\/strong\u003e Continue taking your testosterone as prescribed—do not skip doses. This test is designed to assess your hormone levels while on therapy. For the most useful \"trough\" level (your lowest point), test just before your next dose is due:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eDaily gel\/cream:\u003c\/strong\u003e Test in the morning before applying that day's dose.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eWeekly injections:\u003c\/strong\u003e Test the morning of your next injection (before injecting).\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eFortnightly\/monthly injections:\u003c\/strong\u003e Test the day before or morning of your next injection.\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003eNote your TRT type, dose, and when you last took it on your request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting Not Required:\u003c\/strong\u003e You do not need to fast for this test. However, avoid excessive alcohol the night before, as this can temporarily affect hormone levels.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin (Vitamin B7):\u003c\/strong\u003e Stop biotin supplements for at least 2 days before testing. High-dose biotin can interfere with hormone assays. If biotin is prescribed by your doctor, discuss before stopping.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-freetesto\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-freetesto\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (4)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Hormones (2) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-hormones-freetesto\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-hormones-freetesto\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eHormones (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-testosterone-ft\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-testosterone-ft\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTestosterone (Total)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTestosterone is the primary male sex hormone, produced mainly in the testes (with small amounts from the adrenal glands). It's responsible for the development of male characteristics during puberty (deepening voice, facial hair, muscle development, genital growth) and continues to play essential roles throughout adult life: maintaining libido and sexual function, supporting muscle mass and bone density, regulating fat distribution, contributing to red blood cell production, and influencing mood and cognitive function.\u003c\/p\u003e\n                                    \u003cp\u003eIn men, testosterone levels are typically highest in early adulthood (late teens to early 30s), with normal ranges generally considered 8.6-29 nmol\/L (though laboratories may vary). After age 30, testosterone naturally declines by approximately 1-2% per year. This gradual decline is normal, but some men experience more significant drops leading to symptoms: fatigue, reduced energy, decreased libido, erectile difficulties, mood changes (irritability, depression), difficulty concentrating, loss of muscle mass, increased body fat (particularly abdominal), and reduced bone density.\u003c\/p\u003e\n                                    \u003cp\u003eHowever, total testosterone alone doesn't tell the complete story. Most testosterone in the blood is bound to proteins—approximately 60-70% to SHBG (very tightly bound and unavailable) and 25-35% to albumin (loosely bound, partially available). Only 2-3% circulates as truly \"free\" testosterone that can enter cells and exert effects. A man with \"normal\" total testosterone but high SHBG may actually have low free testosterone and experience symptoms despite the reassuring total level. This is why measuring the binding proteins is essential for accurate assessment. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-freetestosterone\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-freetestosterone\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree Testosterone (Calculated)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFree testosterone is the portion of total testosterone that is unbound to any protein and therefore immediately available to enter cells and exert biological effects. It represents only 2-3% of total testosterone but is considered the most clinically relevant fraction because it reflects the testosterone actually available to tissues. Free testosterone is calculated using an algorithm that incorporates total testosterone, SHBG, and albumin levels—this calculated free testosterone correlates well with directly measured free testosterone (which is more technically difficult and expensive to measure).\u003c\/p\u003e\n                                    \u003cp\u003eNormal free testosterone in adult men is typically 0.2-0.6 nmol\/L (or 200-600 pmol\/L, depending on units used), though this declines with age. The calculated value accounts for individual variation in binding proteins: a man with high SHBG (which can be caused by ageing, hyperthyroidism, liver disease, or certain medications) will have less free testosterone available than his total testosterone suggests. Conversely, a man with low SHBG (seen with obesity, insulin resistance, hypothyroidism, or androgen use) may have more free testosterone than expected from total testosterone alone.\u003c\/p\u003e\n                                    \u003cp\u003eFree testosterone is particularly valuable when total testosterone is in the borderline-low or normal range but symptoms of testosterone deficiency are present. It helps identify men who may benefit from treatment despite \"normal\" total testosterone—a phenomenon sometimes called \"compensated\" or \"hidden\" hypogonadism. It's also useful for monitoring testosterone replacement therapy, as some treatments affect SHBG levels (oral testosterone preparations increase SHBG, potentially reducing the free fraction). For men on TRT, checking that free testosterone is optimised—not just total testosterone—can guide dose adjustments. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Proteins (2) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-proteins-freetesto\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-proteins-freetesto\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eProteins (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-albumin-ft\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-albumin-ft\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eAlbumin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAlbumin is the most abundant protein in blood plasma, produced by the liver. It has many functions: maintaining fluid balance between blood vessels and tissues (oncotic pressure), transporting various substances (hormones, fatty acids, bilirubin, drugs), and acting as an antioxidant. Normal albumin levels are typically 35-50 g\/L. In the context of testosterone assessment, albumin is important because it loosely binds approximately 25-35% of circulating testosterone.\u003c\/p\u003e\n                                    \u003cp\u003eUnlike SHBG, which binds testosterone very tightly, albumin's binding is weak and readily reversible. Albumin-bound testosterone is sometimes considered \"bioavailable\" along with free testosterone, as it can dissociate from albumin at tissue sites and become available to cells. This is why some clinicians look at \"bioavailable testosterone\" (free + albumin-bound) rather than just free testosterone. However, for practical purposes, the calculated free testosterone (which accounts for albumin levels) provides the most useful clinical information.\u003c\/p\u003e\n                                    \u003cp\u003eLow albumin levels (seen in liver disease, kidney disease, malnutrition, or chronic inflammation) affect the free testosterone calculation—less albumin means more of the remaining testosterone is either free or bound to SHBG. Conversely, high albumin can slightly reduce calculated free testosterone. By measuring albumin alongside testosterone and SHBG, the laboratory can accurately calculate your true free testosterone level. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-shbg-ft\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-shbg-ft\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eSHBG (Sex Hormone Binding Globulin)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eSex Hormone Binding Globulin is a protein produced by the liver that tightly binds and transports sex hormones—primarily testosterone and oestradiol—in the bloodstream. Testosterone bound to SHBG is inactive; it cannot enter cells or exert biological effects. SHBG therefore acts as a \"buffer\" controlling how much active hormone is available at any time. Normal SHBG in men is typically 15-55 nmol\/L, though it increases with age.\u003c\/p\u003e\n                                    \u003cp\u003eSHBG levels are influenced by many factors, which is why measuring SHBG (not just total testosterone) is essential for accurate testosterone assessment. Factors that INCREASE SHBG (reducing free testosterone): ageing, hyperthyroidism, liver disease (especially cirrhosis), HIV infection, oestrogen use, certain anticonvulsants, and prolonged endurance exercise. Factors that DECREASE SHBG (increasing free testosterone): obesity, insulin resistance\/type 2 diabetes, hypothyroidism, high-dose androgen use, and polycystic ovary syndrome (in women). These variations explain why men with similar total testosterone can have very different free testosterone levels and symptoms.\u003c\/p\u003e\n                                    \u003cp\u003eUnderstanding your SHBG level helps interpret your testosterone status. A man with total testosterone at the lower end of normal but low SHBG may have adequate free testosterone and feel fine. A man with total testosterone in the middle of the normal range but high SHBG may have low free testosterone and experience deficiency symptoms—this is the scenario where testing free testosterone is most valuable, as total testosterone alone would be falsely reassuring. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test provides valuable information about your testosterone status, but hormone results must be interpreted in clinical context alongside your symptoms, medical history, and other factors. A single low result doesn't confirm testosterone deficiency—guidelines typically recommend confirming low testosterone with a repeat morning sample before considering treatment. Additionally, if testosterone is low, further investigation is needed to identify the cause (primary testicular failure vs. pituitary\/hypothalamic problems).\u003c\/p\u003e\n        \u003cp\u003eTestosterone replacement therapy (TRT) is not appropriate for everyone with low testosterone. It has potential side effects and risks that must be weighed against benefits, and it's not suitable for men trying to conceive (it can suppress sperm production). Before starting TRT, evaluation typically includes assessment of symptoms, confirmed low testosterone on multiple occasions, investigation of the underlying cause, and consideration of other health factors (prostate health, cardiovascular risk, haematocrit).\u003c\/p\u003e\n        \u003cp\u003eIf your results suggest low testosterone, please discuss them with your GP. They can arrange repeat testing to confirm the findings, investigate underlying causes, assess whether treatment is appropriate for your situation, and refer you to an endocrinologist if needed. If you're already on TRT and your results suggest suboptimal levels, discuss dose adjustment with the clinician managing your therapy.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51607642734922,"sku":"Inuv(SHBG)","price":55.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Free_and_Total_Testosterone_Blood_Test_Kit.png?v=1773306077"},{"product_id":"men-s-ultimate-at-home-blood-test-kit","title":"Men’s Ultimate  Blood Test Kit","description":"\u003c!-- \nProduct: Men's Ultimate Blood Test (Venous)\nCollection: Men's Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; 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font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Men's Ultimate Blood Test is our most comprehensive health screening for men, covering 16 biomarkers across six key areas: cardiovascular health (full cholesterol panel), hormone status (testosterone), organ function (liver and kidney markers), iron stores, and essential vitamins (D and B12). This thorough assessment gives you a detailed picture of your overall health, helping you identify potential issues before they become problems and providing the information you need to make informed decisions about your lifestyle, diet, and wellbeing.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for men who want a thorough annual health check or baseline assessment, those experiencing symptoms such as fatigue, low energy, reduced libido, difficulty building muscle, or unexplained weight changes, men concerned about their cardiovascular health or with a family history of heart disease, anyone wanting to monitor the effects of lifestyle changes (diet, exercise, alcohol reduction) on their health markers, men over 40 wanting to track age-related changes including testosterone decline, and those taking medications that may affect liver or kidney function. The combination of hormone, metabolic, and nutritional markers makes this an excellent \"MOT\" for men's health.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e You get the collection kit and professional lab analysis. This test needs a venous blood draw by a trained phlebotomist—you can't do it at home. The phlebotomy fee (usually £30–£50) is paid separately to your chosen clinic and isn't included here.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 3 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHow to Collect and Return Your Sample\u003c\/h3\u003e\n        \u003cp\u003eThis test requires a venous blood sample collected by a trained phlebotomist. A small amount of blood is drawn from a vein in your arm using a needle and vacutainer tube. This method cannot be performed at home but ensures we receive enough high-quality blood for accurate analysis of all 16 biomarkers.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eYour Options:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eUse a Local Clinic:\u003c\/strong\u003e Many pharmacies, private clinics, and GP surgeries offer phlebotomy services. We can help you find one nearby—just contact our support team.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eArrange It Yourself:\u003c\/strong\u003e You're welcome to use any qualified phlebotomist or clinic you prefer. Mobile phlebotomy services can even come to your home or workplace.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \u003cp\u003eOnce your sample is collected, place it in the biohazard bag provided and post it the same day using the prepaid return envelope. Send Monday to Wednesday to avoid weekend delays.\u003c\/p\u003e\n        \n        \u003cdiv class=\"fee-warning\"\u003e\n            \u003cp\u003eYour purchase covers the lab analysis and the kit itself. The blood draw fee is separate—you pay the clinic directly. Expect to pay around £30–£50 for sample collection.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-mensultimate\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-mensultimate\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eVacutainer blood collection tubes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eVacutainer needle\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTube holder\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-mensultimate\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-mensultimate\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting Required:\u003c\/strong\u003e Do not eat or drink anything other than water for 8-12 hours before your blood draw. This is essential for accurate cholesterol and triglyceride measurements. Water is fine and encouraged to stay hydrated. A morning appointment after an overnight fast works well for most people.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMorning Sample for Testosterone:\u003c\/strong\u003e Testosterone levels are highest in the morning and decline throughout the day. For the most accurate testosterone reading, have your blood drawn between 7am and 10am. Later samples may show falsely low testosterone levels.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eAlcohol:\u003c\/strong\u003e Avoid alcohol for at least 24 hours before your test. Alcohol significantly affects liver enzymes (particularly GGT) and triglycerides, and can also affect other markers. For the most accurate liver function results, consider avoiding alcohol for 48-72 hours if possible.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eStrenuous Exercise:\u003c\/strong\u003e Avoid vigorous exercise for 48 hours before testing. Intense physical activity can temporarily elevate liver enzymes (particularly ALT), creatinine, and affect testosterone levels. Normal daily activity and moderate exercise are fine.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin (Vitamin B7):\u003c\/strong\u003e Stop biotin supplements for at least 2 days before testing. High-dose biotin (found in some hair, skin, and nail supplements) can interfere with several assays and produce inaccurate results. If biotin is prescribed by your doctor, discuss before stopping.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications and Supplements:\u003c\/strong\u003e Continue taking your regular prescribed medications unless your doctor advises otherwise. Note all medications and supplements on your request form, as many can affect test results. Vitamin D supplements will affect your vitamin D result (which may be the point if you're monitoring supplementation). Iron supplements can affect ferritin.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTest When Well:\u003c\/strong\u003e Wait until any symptoms of acute illness (cold, flu, infection) have settled. Illness can temporarily affect many markers including liver enzymes, inflammatory markers, and iron studies. For the most representative baseline results, test when you're in your usual state of health.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-mensultimate\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-mensultimate\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (16)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Cholesterol Status (6) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-cholesterol-mensult\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-cholesterol-mensult\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eCholesterol Status (6)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-totalchol-mensult\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-totalchol-mensult\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eCholesterol is a waxy, fat-like substance that's essential for life—it's a building block for cell membranes, a precursor for steroid hormones (including testosterone, oestrogen, and cortisol), and necessary for producing vitamin D and bile acids that help digest fats. The liver manufactures most of the cholesterol your body needs, with the rest coming from dietary sources. Total cholesterol represents the sum of all cholesterol in your blood, including HDL (protective) and LDL (potentially harmful) fractions.\u003c\/p\u003e\n                                    \u003cp\u003eWhile \"high cholesterol\" is often discussed as uniformly bad, the reality is more nuanced. Total cholesterol alone is a relatively crude measure—what matters more is the balance between protective HDL and harmful LDL, along with other factors like triglycerides, inflammation, and particle size. This is why a full lipid panel (as included in this test) is more informative than total cholesterol alone.\u003c\/p\u003e\n                                    \u003cp\u003eDesirable total cholesterol is generally below 5.0 mmol\/L, with levels between 5.0-6.2 mmol\/L considered borderline and above 6.2 mmol\/L considered high. However, these targets may be lower for people with existing cardiovascular disease, diabetes, or other risk factors. Total cholesterol should always be interpreted alongside HDL, LDL, non-HDL cholesterol, and triglycerides for meaningful assessment. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ldl-mensult\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ldl-mensult\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLow-density lipoprotein (LDL) cholesterol is often called \"bad cholesterol\" because elevated levels are strongly associated with the development of atherosclerosis—the buildup of fatty plaques in artery walls that can lead to heart attacks and strokes. LDL particles transport cholesterol from the liver to tissues throughout the body. When there's more LDL cholesterol than the body needs, these particles can penetrate the artery wall, become oxidised, and trigger an inflammatory process that forms atherosclerotic plaques.\u003c\/p\u003e\n                                    \u003cp\u003eLDL is the primary target for cardiovascular risk reduction. The evidence that lowering LDL reduces heart attacks and strokes is overwhelming—it's one of the most robust findings in medicine. Both lifestyle changes (diet, exercise, weight loss) and medications (particularly statins) can effectively lower LDL. The lower the LDL, the lower the cardiovascular risk, with no apparent lower threshold below which further reduction stops being beneficial.\u003c\/p\u003e\n                                    \u003cp\u003eOptimal LDL is below 3.0 mmol\/L for most adults, but targets are lower for those at higher cardiovascular risk: below 2.5 mmol\/L for moderate risk, below 1.8 mmol\/L for high risk (e.g., existing cardiovascular disease, diabetes with complications), and some guidelines suggest below 1.4 mmol\/L for very high risk individuals. LDL can be measured directly or calculated from other lipid values. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-nonhdl-mensult\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-nonhdl-mensult\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eNon-HDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eNon-HDL cholesterol is calculated by subtracting HDL cholesterol from total cholesterol (Total Cholesterol minus HDL = Non-HDL). It represents all the potentially atherogenic (artery-clogging) cholesterol in your blood—not just LDL, but also VLDL (very low-density lipoprotein), IDL (intermediate-density lipoprotein), and lipoprotein(a). This makes it a more comprehensive marker of cardiovascular risk than LDL alone.\u003c\/p\u003e\n                                    \u003cp\u003eNon-HDL cholesterol is increasingly favoured by guidelines as a treatment target because it captures all harmful cholesterol fractions, doesn't require fasting for accurate measurement (unlike LDL calculated from the Friedewald equation), and is more reliably measured even when triglycerides are elevated. Some experts consider non-HDL the best single lipid marker for predicting cardiovascular risk.\u003c\/p\u003e\n                                    \u003cp\u003eDesirable non-HDL cholesterol is below 4.0 mmol\/L for most adults, with lower targets for those at higher cardiovascular risk (below 3.4 mmol\/L for moderate risk, below 2.6 mmol\/L for high risk). Non-HDL targets are typically 0.8 mmol\/L higher than corresponding LDL targets. Because it's a calculated value, non-HDL is automatically available whenever total cholesterol and HDL are measured. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hdl-mensult\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hdl-mensult\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eHDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHigh-density lipoprotein (HDL) cholesterol is often called \"good cholesterol\" because higher levels are associated with reduced cardiovascular risk. HDL particles perform \"reverse cholesterol transport\"—they collect excess cholesterol from tissues and artery walls and transport it back to the liver for excretion. HDL also has anti-inflammatory, antioxidant, and anti-thrombotic properties that may contribute to its protective effects.\u003c\/p\u003e\n                                    \u003cp\u003eUnlike LDL, where lower is better, higher HDL is generally desirable. However, the relationship between HDL and cardiovascular risk is more complex than originally thought. While low HDL is clearly associated with increased risk, drugs that raise HDL haven't consistently reduced cardiovascular events, suggesting HDL may be more of a marker than a direct cause of protection. HDL quality and function may matter more than quantity.\u003c\/p\u003e\n                                    \u003cp\u003eFor men, HDL below 1.0 mmol\/L is considered low and is an independent cardiovascular risk factor. Levels above 1.5 mmol\/L are associated with reduced risk. HDL is raised by regular aerobic exercise, moderate alcohol consumption, weight loss, smoking cessation, and a diet rich in healthy fats (olive oil, nuts, fatty fish). Very high HDL (above 2.3 mmol\/L) is usually benign but occasionally indicates a genetic condition. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tchdlratio-mensult\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tchdlratio-mensult\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol : HDL Ratio\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe Total Cholesterol to HDL ratio (TC:HDL) is calculated by dividing total cholesterol by HDL cholesterol. This ratio provides insight into the balance between harmful and protective cholesterol and is a useful indicator of cardiovascular risk. The ratio captures the proportion of your total cholesterol that is the protective HDL type—a low ratio indicates a favourable balance.\u003c\/p\u003e\n                                    \u003cp\u003eThe TC:HDL ratio is particularly useful because it integrates information from both total cholesterol and HDL into a single number. Someone with total cholesterol of 6.0 mmol\/L might have very different cardiovascular risk depending on whether their HDL is 1.0 mmol\/L (ratio 6.0, high risk) or 2.0 mmol\/L (ratio 3.0, low risk). The ratio helps contextualise total cholesterol values.\u003c\/p\u003e\n                                    \u003cp\u003eA TC:HDL ratio below 4.0 is desirable for men, with ratios below 3.5 considered optimal. Ratios above 6.0 indicate significantly elevated cardiovascular risk. Improving the ratio can be achieved by lowering total\/LDL cholesterol (diet, exercise, statins), raising HDL (exercise, weight loss, smoking cessation), or both. The ratio should be interpreted alongside individual lipid values and other cardiovascular risk factors. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-trig-mensult\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-trig-mensult\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTriglycerides\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTriglycerides are the most common type of fat in the body. When you eat, your body converts calories it doesn't need immediately into triglycerides, which are stored in fat cells and later released for energy between meals. Triglycerides are transported in the blood within VLDL (very low-density lipoprotein) particles. Unlike cholesterol, triglyceride levels fluctuate significantly with food intake, which is why fasting is required for accurate measurement.\u003c\/p\u003e\n                                    \u003cp\u003eElevated triglycerides are associated with increased cardiovascular risk, particularly when combined with low HDL and small, dense LDL particles—a pattern often called \"atherogenic dyslipidaemia\" that's common in metabolic syndrome and type 2 diabetes. Very high triglycerides (above 10 mmol\/L) can also cause acute pancreatitis. Triglyceride levels are strongly influenced by diet (especially refined carbohydrates, sugar, and alcohol), weight, physical activity, and metabolic health.\u003c\/p\u003e\n                                    \u003cp\u003eNormal fasting triglycerides are below 1.7 mmol\/L. Levels of 1.7-2.3 mmol\/L are borderline high, 2.3-5.6 mmol\/L are high, and above 5.6 mmol\/L are very high. Triglycerides are often the most responsive lipid to lifestyle changes—reducing alcohol, losing weight, cutting refined carbohydrates and sugar, and increasing exercise can dramatically lower triglycerides. Omega-3 fatty acids (fish oil) also reduce triglycerides. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Hormones (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-hormones-mensult\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-hormones-mensult\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eHormones (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-testosterone-mensult\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-testosterone-mensult\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTestosterone\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTestosterone is the primary male sex hormone, produced mainly by the Leydig cells in the testes (with a small amount from the adrenal glands). It's responsible for the development of male physical characteristics during puberty and maintains male traits throughout life. Beyond sexual function, testosterone affects muscle mass and strength, bone density, fat distribution, red blood cell production, mood, energy levels, and cognitive function.\u003c\/p\u003e\n                                    \u003cp\u003eTestosterone levels naturally decline with age—typically by about 1-2% per year after age 30. However, the rate of decline varies considerably between individuals, and many men maintain healthy testosterone levels well into old age. Low testosterone (hypogonadism) can cause symptoms including reduced libido, erectile dysfunction, fatigue, low mood, difficulty concentrating, loss of muscle mass, increased body fat, reduced body hair, and decreased bone density. However, these symptoms are non-specific and can have many other causes.\u003c\/p\u003e\n                                    \u003cp\u003eNormal total testosterone for adult men is typically 8.6-29 nmol\/L, though ranges vary between laboratories. Because testosterone has a marked diurnal rhythm (highest in the morning, lowest in the evening), samples should be collected between 7am and 10am for accurate assessment. Low testosterone should be confirmed with a repeat morning sample before any diagnosis is made. If testosterone is low, further investigation (including LH, FSH, SHBG, and prolactin) is needed to determine the cause. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Iron Status (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-iron-mensult\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-iron-mensult\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eIron Status (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ferritin-mensult\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ferritin-mensult\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFerritin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFerritin is a protein that stores iron inside cells, primarily in the liver, spleen, and bone marrow. A small amount of ferritin circulates in the blood, and measuring serum ferritin provides the best estimate of total body iron stores. Unlike serum iron (which fluctuates throughout the day and with meals), ferritin is relatively stable and gives a more reliable picture of iron status.\u003c\/p\u003e\n                                    \u003cp\u003eWhile iron deficiency is more common in women (due to menstrual blood loss), men can also become iron deficient—particularly with gastrointestinal blood loss (ulcers, colon polyps, colon cancer), vegetarian\/vegan diets, intense endurance exercise, or regular blood donation. Low ferritin causes fatigue, weakness, shortness of breath, reduced exercise tolerance, and cognitive difficulties. Conversely, iron overload (haemochromatosis) is more common in men and can cause serious organ damage if untreated.\u003c\/p\u003e\n                                    \u003cp\u003eNormal ferritin for men is typically 30-400 µg\/L. Levels below 30 µg\/L indicate depleted iron stores and likely iron deficiency. Very low levels (below 15 µg\/L) indicate significant depletion. However, ferritin is also an acute phase reactant—it rises with inflammation, infection, and liver disease, potentially masking underlying iron deficiency. High ferritin (above 300-400 µg\/L) in the absence of inflammation should prompt investigation for iron overload, particularly in men with Northern European ancestry. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Kidney Health (2) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-kidney-mensult\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-kidney-mensult\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eKidney Health (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-creatinine-mensult\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-creatinine-mensult\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eCreatinine\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eCreatinine is a waste product generated from the normal breakdown of creatine phosphate in muscle tissue. It's produced at a fairly constant rate (depending on muscle mass) and is filtered out of the blood exclusively by the kidneys. Because the kidneys are responsible for clearing creatinine, elevated blood levels indicate reduced kidney function. Creatinine is one of the most useful markers for assessing kidney health.\u003c\/p\u003e\n                                    \u003cp\u003eCreatinine levels are influenced by muscle mass—men typically have higher creatinine than women, and muscular individuals have higher levels than those with less muscle. This is normal and doesn't indicate kidney problems. Very intense exercise can also temporarily elevate creatinine. This is why creatinine is used to calculate eGFR (which adjusts for age and sex) rather than being interpreted alone.\u003c\/p\u003e\n                                    \u003cp\u003eNormal creatinine for men is typically 60-110 µmol\/L, though ranges vary with muscle mass. Elevated creatinine may indicate reduced kidney function but should be confirmed with repeat testing and interpreted alongside eGFR. Temporary elevations can occur with dehydration, intense exercise, high protein intake, or certain medications. Persistently elevated creatinine warrants further investigation of kidney function. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-egfr-mensult\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-egfr-mensult\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eeGFR (Estimated Glomerular Filtration Rate)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe estimated Glomerular Filtration Rate (eGFR) is calculated from your creatinine level, age, and sex to estimate how much blood your kidneys filter per minute. The glomeruli are tiny filtering units within the kidneys where blood is filtered and waste products are removed. eGFR is considered the best overall measure of kidney function and is used to stage chronic kidney disease (CKD).\u003c\/p\u003e\n                                    \u003cp\u003eeGFR declines naturally with age—kidney function typically decreases by about 1 mL\/min per year after age 30-40. An eGFR of 70-80 in a healthy 70-year-old may be entirely normal, while the same reading in a 30-year-old would warrant investigation. The eGFR calculation accounts for age and sex but cannot account for muscle mass variations, which is a limitation.\u003c\/p\u003e\n                                    \u003cp\u003eNormal eGFR is above 90 mL\/min\/1.73m². Mildly reduced function (60-89) may be normal for older adults. Sustained eGFR below 60 for more than 3 months defines chronic kidney disease: Stage 3a (45-59), Stage 3b (30-44), Stage 4 (15-29), and Stage 5 (\u0026lt;15, may need dialysis). A single eGFR result should not be over-interpreted—kidney function can fluctuate, and CKD requires persistent abnormalities. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Liver Health (4) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-liver-mensult\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-liver-mensult\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eLiver Health (4)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-bilirubin-mensult\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-bilirubin-mensult\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eBilirubin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eBilirubin is a yellow-orange pigment produced when the liver breaks down old red blood cells. The haemoglobin from these cells is converted to bilirubin, which is then processed by the liver, excreted into bile, and eliminated through the intestines (giving stool its brown colour). A small amount of bilirubin circulates in the blood at any time.\u003c\/p\u003e\n                                    \u003cp\u003eElevated bilirubin can occur when the liver cannot process bilirubin efficiently (liver disease, hepatitis), when bile flow is blocked (gallstones, bile duct obstruction), or when red blood cells are breaking down too quickly (haemolysis). Visible jaundice (yellowing of skin and eyes) typically occurs when bilirubin exceeds 2-3 times the upper limit of normal. Mildly elevated bilirubin is common and often due to Gilbert's syndrome—a benign genetic condition affecting about 5-10% of the population.\u003c\/p\u003e\n                                    \u003cp\u003eNormal bilirubin is typically below 21 µmol\/L. Mild elevations (21-40 µmol\/L) are often due to Gilbert's syndrome, which is harmless. Higher elevations warrant investigation for liver disease, biliary obstruction, or haemolysis. Bilirubin should be interpreted alongside other liver markers (ALT, ALP, GGT) to understand the pattern and likely cause. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-alp-mensult\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-alp-mensult\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eALP (Alkaline Phosphatase)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAlkaline phosphatase (ALP) is an enzyme found in several tissues, primarily the liver, bones, kidneys, and intestines. In the liver, ALP is concentrated in the cells lining the bile ducts. Elevated ALP typically indicates either liver\/biliary disease or bone disease, and other tests (particularly GGT) help distinguish between these sources.\u003c\/p\u003e\n                                    \u003cp\u003eLiver-related ALP elevations occur with bile duct obstruction (gallstones, tumours), cholestatic liver disease, or infiltrative liver conditions. Bone-related ALP elevations occur with increased bone turnover—Paget's disease, bone metastases, healing fractures, or rapid bone growth. Normal bone growth in adolescents causes physiologically elevated ALP. If ALP is elevated, checking GGT helps determine the source: elevated GGT alongside ALP suggests a liver\/biliary cause; normal GGT with elevated ALP suggests a bone source.\u003c\/p\u003e\n                                    \u003cp\u003eNormal ALP for adults is typically 30-130 U\/L, though ranges vary between laboratories and assays. Mild isolated ALP elevation is often benign, but significant elevations warrant investigation. ALP should be interpreted alongside other liver markers and in clinical context. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-alt-mensult\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-alt-mensult\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eALT (Alanine Aminotransferase)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAlanine aminotransferase (ALT) is an enzyme found predominantly in the liver, with smaller amounts in the kidneys, heart, and muscles. When liver cells are damaged or inflamed, they release ALT into the bloodstream, making it a sensitive marker of liver injury. ALT is more specific to the liver than AST (another liver enzyme), so ALT is often considered the primary marker of liver cell damage.\u003c\/p\u003e\n                                    \u003cp\u003eCommon causes of elevated ALT include non-alcoholic fatty liver disease (NAFLD)—increasingly common and strongly associated with obesity, metabolic syndrome, and type 2 diabetes—alcohol-related liver disease, viral hepatitis (B and C), medications (including some painkillers, statins, and antibiotics), and autoimmune liver disease. Intense exercise can also temporarily elevate ALT. Fatty liver disease is now the most common cause of elevated ALT in developed countries.\u003c\/p\u003e\n                                    \u003cp\u003eNormal ALT for men is typically below 40-50 U\/L, though some laboratories use lower thresholds. Even \"high-normal\" ALT (30-40 U\/L) may indicate fatty liver in some individuals. Elevated ALT should prompt consideration of lifestyle factors (weight, alcohol, diet), medication review, and possibly further investigation including liver ultrasound and hepatitis serology. Persistently elevated ALT (\u0026gt;2x upper limit) warrants medical evaluation. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ggt-mensult\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ggt-mensult\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eGGT (Gamma-Glutamyl Transferase)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eGamma-glutamyl transferase (GGT) is an enzyme found mainly in the liver, particularly in cells lining the bile ducts. GGT is one of the most sensitive indicators of liver and bile duct problems, though it's not very specific—many factors can elevate GGT. It's particularly useful for distinguishing liver from bone disease (GGT is elevated in liver disease but not bone disease) and for detecting alcohol-related liver damage.\u003c\/p\u003e\n                                    \u003cp\u003eGGT is notably sensitive to alcohol consumption and is elevated in approximately 75% of heavy drinkers. Even moderate alcohol intake can raise GGT, and it's often used as a marker of alcohol consumption. Other causes of elevated GGT include fatty liver disease, cholestatic liver conditions, medications (including anticonvulsants and certain antibiotics), diabetes, obesity, and heart failure. GGT tends to rise with age and is generally higher in men than women.\u003c\/p\u003e\n                                    \u003cp\u003eNormal GGT for men is typically below 50-60 U\/L. Elevated GGT, particularly in combination with elevated ALT, suggests liver pathology warranting further investigation. Isolated GGT elevation with normal ALT is common and may reflect alcohol use, enzyme induction by medications, or fatty liver. If you've had elevated GGT previously and have reduced alcohol intake, repeat testing can show improvement. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Vitamins (2) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-vitamins-mensult\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-vitamins-mensult\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eVitamins (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-b12-mensult\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-b12-mensult\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin B12 (Active)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eVitamin B12 (cobalamin) is essential for DNA synthesis, red blood cell formation, and the maintenance of the nervous system. The body cannot produce B12—it must come from animal-derived foods (meat, fish, eggs, dairy) or supplements. B12 is absorbed in the small intestine with the help of a protein called intrinsic factor, produced by the stomach. Deficiency can occur due to inadequate intake (vegans, vegetarians), absorption problems (pernicious anaemia, coeliac disease, Crohn's disease, gastric surgery), or certain medications (metformin, proton pump inhibitors).\u003c\/p\u003e\n                                    \u003cp\u003eActive B12 (holotranscobalamin) measures only the biologically available B12 that can be taken up by cells—approximately 10-30% of total B12. This makes it a more sensitive and earlier marker of B12 deficiency than total B12. Symptoms of B12 deficiency include fatigue, weakness, neurological symptoms (numbness, tingling, balance problems, cognitive changes), glossitis (sore tongue), and anaemia. Neurological damage from severe B12 deficiency can be irreversible if not treated promptly.\u003c\/p\u003e\n                                    \u003cp\u003eNormal active B12 is typically above 37.5 pmol\/L, with levels below 25 pmol\/L indicating likely deficiency. Levels between 25-37.5 pmol\/L are borderline and may warrant further investigation or a trial of supplementation, particularly if symptoms are present. B12 supplementation is safe, effective, and can produce dramatic improvement in deficient individuals. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-vitd-mensult\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-vitd-mensult\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin D\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eVitamin D is a fat-soluble vitamin that functions as a hormone in the body. Its most well-established role is regulating calcium and phosphate absorption from the gut and maintaining healthy bones—vitamin D deficiency causes rickets in children and osteomalacia (soft bones) in adults. Beyond bone health, vitamin D receptors are present in most tissues, and adequate vitamin D may influence immune function, muscle strength, mood, cardiovascular health, and cancer risk, though evidence for these effects varies.\u003c\/p\u003e\n                                    \u003cp\u003eVitamin D is primarily produced in the skin through sun exposure, with smaller amounts from diet (oily fish, fortified foods, egg yolks). In the UK, vitamin D deficiency is extremely common—particularly in winter months when sun exposure is insufficient for vitamin D synthesis. Risk factors for deficiency include limited sun exposure, dark skin, older age, obesity, malabsorption conditions, and spending most time indoors.\u003c\/p\u003e\n                                    \u003cp\u003eVitamin D status is classified as: deficient (below 25 nmol\/L), insufficient (25-50 nmol\/L), adequate (50-75 nmol\/L), and optimal (above 75 nmol\/L). Some experts recommend levels above 75 nmol\/L for optimal health, particularly for bone health and muscle function. The UK government recommends all adults consider taking 10 micrograms (400 IU) of vitamin D daily, especially during autumn and winter. Higher doses may be needed to correct deficiency. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis comprehensive test provides valuable information about multiple aspects of your health but is intended for screening and general health monitoring purposes. Results should be interpreted in the context of your symptoms, medical history, lifestyle, and overall clinical picture. A single set of results represents a snapshot in time—some markers fluctuate day to day, and abnormal results should typically be confirmed with repeat testing before any diagnosis is made.\u003c\/p\u003e\n        \u003cp\u003eIf your results reveal abnormalities, your GP can help determine whether further investigation is needed, whether lifestyle changes might address the issue, or whether treatment is appropriate. This test does not screen for all health conditions—normal results provide reassurance but don't guarantee the absence of disease. If you have specific symptoms or concerns, please discuss these with your doctor regardless of your test results.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51607579754826,"sku":"Inuvi (INU24)","price":98.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Men_s_Ultimate_Blood_Test_Kit.png?v=1773261305"},{"product_id":"dhea-sulphate-dheas-blood-test-kit","title":"DHEA Sulphate (DHEAS) Blood Test Kit","description":"\u003c!-- \nProduct: DHEA Sulphate (DHEAS) Blood Test (Home Test Kit)\nCollection: Hormones\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 5000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 1500px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe DHEA Sulphate (DHEAS) Blood Test measures the level of this important adrenal hormone, which serves as a precursor to both testosterone and oestrogen. DHEAS (dehydroepiandrosterone sulphate) is the most abundant steroid hormone in the human body and is produced almost exclusively by the adrenal glands. Unlike many hormones that fluctuate throughout the day, DHEAS has a long half-life and relatively stable blood levels, making it an excellent marker of adrenal androgen production. This test provides valuable insight into your adrenal function and can help investigate conditions involving excess or insufficient androgen production.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for women experiencing symptoms of androgen excess such as acne, excess facial or body hair (hirsutism), hair thinning, or irregular periods—where PCOS or adrenal causes need to be investigated. It's also suitable for anyone experiencing symptoms that might suggest adrenal insufficiency (fatigue, weakness, low mood), people interested in monitoring their DHEAS levels as part of an age-related health assessment (since DHEAS naturally declines from around age 30), and those wanting to understand their overall hormonal balance. In clinical practice, DHEAS is often measured alongside other androgens and hormones to build a complete picture. Results outside the normal range may need a follow-up with your GP or endocrinologist.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days. Your results will include interpretation of your DHEAS level in the context of age-appropriate reference ranges.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-dheas\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-dheas\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-dheas\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-dheas\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming:\u003c\/strong\u003e DHEAS levels are relatively stable and do not follow significant circadian (daily) or menstrual cycle variations, so you can take this test at any time of day and at any point in your cycle. However, if you have regular periods and are tracking your results over time for consistency, taking the test between days 2 and 5 of your cycle provides a standardised approach.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e Fasting is not required for this test. You can eat and drink normally before collection.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Stop biotin (vitamin B7) supplements for at least 2 days before testing. High-dose biotin can interfere with the laboratory assay and give inaccurate results. If biotin has been prescribed by your doctor, discuss with them before stopping.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications:\u003c\/strong\u003e Several medications can affect DHEAS levels. Oral contraceptives may lower DHEAS. Steroid medications (including hydrocortisone and prednisolone) and other hormonal treatments can also affect levels. DHEA supplements will obviously elevate DHEAS—if you take DHEA supplements, the test will reflect your supplemented level rather than your natural production. Continue taking prescribed medications unless advised otherwise by your doctor, but make a note of what you're taking.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eStress:\u003c\/strong\u003e Chronic stress can affect adrenal hormone production, including DHEAS. For the most representative result, try to test during a period of relatively normal stress levels rather than during an acutely stressful time.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-dheas\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-dheas\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Adrenal Hormones Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-adrenal-dheas\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-adrenal-dheas\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eAdrenal Hormones (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-dheas\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-dheas\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eDHEA Sulphate (DHEAS)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eDHEA sulphate (dehydroepiandrosterone sulphate) is a steroid hormone produced almost exclusively by the adrenal glands—the small glands that sit on top of each kidney. It's the most abundant circulating steroid hormone in the body and serves as a reservoir or precursor that can be converted into more potent sex hormones including testosterone, dihydrotestosterone (DHT), and oestrogens in various tissues throughout the body. DHEAS is the sulphated (and therefore more stable and longer-lasting) form of DHEA. Because DHEAS comes almost entirely from the adrenal glands (unlike testosterone, which in women comes from both the adrenals and ovaries), it's a useful marker specifically of adrenal androgen production.\u003c\/p\u003e\n                                    \u003cp\u003eDHEAS levels follow a characteristic pattern across the lifespan. Levels are high at birth (due to fetal adrenal activity), fall rapidly in infancy, remain low during childhood, then rise sharply during adrenarche (the maturation of adrenal androgen production, typically around age 6-8, before puberty). DHEAS peaks in early adulthood (around age 20-25) and then gradually declines—by age 70-80, levels are typically only 10-20% of peak values. This age-related decline has led to interest in DHEAS as a marker of biological ageing and 'adrenal reserve,' though the clinical significance of this decline remains debated.\u003c\/p\u003e\n                                    \u003cp\u003eElevated DHEAS can indicate several conditions. In women, elevated DHEAS alongside symptoms like acne, hirsutism (excess hair growth), or irregular periods may suggest Polycystic Ovary Syndrome (PCOS)—though in PCOS the elevation is typically mild to moderate, and very high DHEAS levels should prompt investigation for adrenal tumours or congenital adrenal hyperplasia. In children, elevated DHEAS can indicate premature adrenarche. Low DHEAS may indicate adrenal insufficiency (Addison's disease), hypopituitarism (since the pituitary hormone ACTH stimulates adrenal DHEAS production), or simply reflect the natural decline of ageing. DHEAS is typically interpreted alongside other hormones and clinical context. Results outside the normal range may need a follow-up with your GP or endocrinologist.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. DHEAS is one component of hormonal assessment and should be interpreted alongside other relevant tests (such as testosterone, cortisol, and other androgens) and clinical symptoms. An abnormal DHEAS level alone does not confirm any specific diagnosis.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider who can interpret them in the context of your symptoms, age, medical history, and other test results. If your DHEAS is significantly elevated or low, or if you have concerning symptoms, see your GP for further evaluation which may include additional testing or referral to an endocrinologist.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51607577035082,"sku":"Inuvi (DHEAS)","price":54.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/DHEA_Sulphate_DHEAS_Blood_Test_Kit.png?v=1773234058"},{"product_id":"nutrition-blood-test-kit","title":"Nutrition Blood Test Kit","description":"\u003c!-- \nProduct: Nutrition Check Blood Test (Venous)\nCollection: General Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .fee-warning { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .fee-warning p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Nutrition Check Blood Test provides a comprehensive assessment of your nutritional status, measuring key vitamins, minerals, and metabolic markers to reveal whether your diet is truly supporting your health. This panel includes iron stores (ferritin), magnesium, vitamin B12, vitamin D, a full cholesterol profile, and an inflammation marker (hs-CRP)—together providing insight into common nutritional deficiencies, cardiovascular risk, and underlying inflammation that might be affecting how your body uses nutrients.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone wanting to assess whether their diet is providing adequate nutrition, people experiencing symptoms that could indicate deficiency such as persistent fatigue, weakness, low mood, frequent infections, muscle cramps, or poor concentration. It's particularly valuable for those following restrictive diets (vegan, vegetarian, low-calorie, or elimination diets), pregnant women or those planning pregnancy, people with malabsorption conditions (coeliac disease, Crohn's, previous gastric surgery), older adults (who are at higher risk of B12 and D deficiency), and anyone wanting to optimise their nutrition for better energy, immunity, and overall wellbeing.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e You get the collection kit and professional lab analysis. This test needs a venous blood draw by a trained phlebotomist—you can't do it at home. The phlebotomy fee (usually £30–£50) is paid separately to your chosen clinic and isn't included here.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHow to Collect and Return Your Sample\u003c\/h3\u003e\n        \u003cp\u003eThis test requires a venous blood sample collected by a trained phlebotomist. A small amount of blood is drawn from a vein in your arm using a needle and vacutainer tube. This method cannot be performed at home but ensures we receive enough high-quality blood for accurate analysis of all 11 biomarkers.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eYour Options:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eUse a Local Clinic:\u003c\/strong\u003e Many pharmacies, private clinics, and GP surgeries offer phlebotomy services. We can help you find one nearby—just contact our support team.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eArrange It Yourself:\u003c\/strong\u003e You're welcome to use any qualified phlebotomist or clinic you prefer. Mobile phlebotomy services can even come to your home or workplace.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \u003cp\u003eOnce your sample is collected, place it in the biohazard bag provided and post it the same day using the prepaid return envelope. Send Monday to Wednesday to avoid weekend delays.\u003c\/p\u003e\n        \n        \u003cdiv class=\"fee-warning\"\u003e\n            \u003cp\u003eYour purchase covers the lab analysis and the kit itself. The blood draw fee is separate—you pay the clinic directly. Expect to pay around £30–£50 for sample collection.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-nutrition\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-nutrition\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eVacutainer blood collection tubes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eVacutainer needle\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTube holder\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-nutrition\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-nutrition\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eNo Full Fasting Required:\u003c\/strong\u003e You don't need to fast completely, but avoid fatty foods for 8 hours before your test. Fat in the blood (lipaemia) can affect some test results. Water and non-fatty foods are fine.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eVitamin B12 Supplements:\u003c\/strong\u003e For an accurate assessment of your true B12 status, stop B12 supplements for at least 2 weeks before testing. B12 has a long half-life and recent supplementation will elevate your result regardless of your underlying stores. If B12 is prescribed by your doctor (e.g., for pernicious anaemia), discuss with them before stopping—you may need to test while on treatment to confirm adequate replacement.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eOther Vitamin and Mineral Supplements:\u003c\/strong\u003e Stop all vitamin and mineral supplements (including multivitamins, iron, magnesium, vitamin D) for at least 24 hours before testing. This provides a clearer picture of your baseline status. If you're testing to check whether your supplementation is adequate, you can continue taking them and note this on your request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin (Vitamin B7):\u003c\/strong\u003e Stop biotin supplements for at least 2 days before testing. High-dose biotin (found in hair, skin, and nail supplements) can interfere with multiple assays and produce inaccurate results. If biotin is prescribed by your doctor, discuss before stopping.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTest When Well:\u003c\/strong\u003e Wait until any acute illness (cold, flu, infection, injury) has settled for at least 1-2 weeks. Illness causes inflammation, which elevates hs-CRP and ferritin, potentially masking iron deficiency or giving falsely elevated inflammation readings. For the most accurate baseline results, test when you're in your usual state of health.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMagnesium Supplements:\u003c\/strong\u003e For a true baseline assessment, stop magnesium supplements for 24-48 hours before testing. If you want to assess whether your current supplementation is adequate, continue taking it and note the dose and form on your request form.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-nutrition\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-nutrition\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (11)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Cholesterol Status (6) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-cholesterol-nutrition\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-cholesterol-nutrition\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eCholesterol Status (6)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-totalchol-nutrition\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-totalchol-nutrition\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eCholesterol is a waxy, fat-like substance essential for building cell membranes, producing hormones (including vitamin D, cortisol, and sex hormones), and making bile acids for fat digestion. Your liver produces most of the cholesterol your body needs, with additional amounts coming from food. Total cholesterol represents the sum of all cholesterol in your blood, including both protective HDL and potentially harmful LDL fractions.\u003c\/p\u003e\n                                    \u003cp\u003eDiet influences cholesterol levels, though the relationship is more complex than once thought. Dietary saturated fat has a stronger effect on blood cholesterol than dietary cholesterol itself. Nutritional factors that improve cholesterol include replacing saturated fats with unsaturated fats, increasing fibre intake (particularly soluble fibre from oats, beans, and vegetables), consuming plant sterols and stanols, and maintaining a healthy weight.\u003c\/p\u003e\n                                    \u003cp\u003eDesirable total cholesterol is generally below 5.0 mmol\/L. However, total cholesterol alone is of limited value—what matters more is the balance between HDL and LDL. Someone with high total cholesterol driven by high HDL may have lower cardiovascular risk than someone with \"normal\" total cholesterol but low HDL and high LDL. Results should be interpreted alongside the full lipid profile. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ldl-nutrition\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ldl-nutrition\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLow-density lipoprotein (LDL) cholesterol transports cholesterol from the liver to tissues throughout the body. When there's more LDL than needed, excess particles can penetrate artery walls, become oxidised, and trigger the formation of atherosclerotic plaques—fatty deposits that narrow arteries and can rupture to cause heart attacks and strokes. This is why LDL is often called \"bad cholesterol,\" though it's more accurate to say that elevated LDL increases cardiovascular risk.\u003c\/p\u003e\n                                    \u003cp\u003eDietary factors that raise LDL include saturated fat (found in fatty meats, full-fat dairy, butter, coconut oil, palm oil) and trans fats (found in some processed foods). Factors that lower LDL include soluble fibre, plant sterols, nuts, and replacing saturated fats with unsaturated fats (olive oil, avocado, fatty fish). Some people have genetically high LDL (familial hypercholesterolaemia) that doesn't respond adequately to diet alone.\u003c\/p\u003e\n                                    \u003cp\u003eOptimal LDL is below 3.0 mmol\/L for most adults, with lower targets (below 2.5 or 1.8 mmol\/L) for those at higher cardiovascular risk. LDL is the primary target for cardiovascular risk reduction—the evidence that lowering LDL reduces heart attacks and strokes is among the strongest in medicine. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-nonhdl-nutrition\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-nonhdl-nutrition\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eNon-HDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eNon-HDL cholesterol is calculated by subtracting HDL from total cholesterol. It represents all potentially atherogenic (artery-clogging) cholesterol—not just LDL, but also VLDL, IDL, and lipoprotein(a). This makes it a more comprehensive marker of cardiovascular risk than LDL alone, which is why some guidelines now prioritise non-HDL as a treatment target.\u003c\/p\u003e\n                                    \u003cp\u003eNon-HDL has practical advantages: it doesn't require fasting (unlike LDL calculated from the Friedewald equation), remains accurate even when triglycerides are elevated, and captures risk from all harmful lipoproteins. Dietary factors that improve non-HDL are similar to those for LDL: reducing saturated and trans fats, increasing fibre and plant sterols, and maintaining healthy weight.\u003c\/p\u003e\n                                    \u003cp\u003eDesirable non-HDL is below 4.0 mmol\/L for most adults, with lower targets for those at higher cardiovascular risk. Non-HDL targets are typically 0.8 mmol\/L higher than corresponding LDL targets. Because it's a calculated value, non-HDL is automatically available whenever total cholesterol and HDL are measured. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hdl-nutrition\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hdl-nutrition\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eHDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHigh-density lipoprotein (HDL) cholesterol performs \"reverse cholesterol transport\"—collecting excess cholesterol from tissues and artery walls and returning it to the liver for excretion. This cleanup function, along with anti-inflammatory and antioxidant properties, is why HDL is called \"good cholesterol.\" Higher HDL levels are associated with reduced cardiovascular risk.\u003c\/p\u003e\n                                    \u003cp\u003eUnlike LDL (which responds well to dietary changes), HDL is harder to raise through diet alone. Factors that increase HDL include regular aerobic exercise (one of the most effective interventions), moderate alcohol consumption, smoking cessation, weight loss, and replacing refined carbohydrates with healthy fats. Omega-3 fatty acids from fish may modestly increase HDL. Trans fats lower HDL and should be avoided.\u003c\/p\u003e\n                                    \u003cp\u003eLow HDL (below 1.0 mmol\/L in men, below 1.2 mmol\/L in women) is an independent cardiovascular risk factor. Levels above 1.5 mmol\/L are associated with reduced risk. However, very high HDL (above 2.3 mmol\/L) doesn't necessarily provide additional protection and occasionally indicates a genetic condition. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ratio-nutrition\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ratio-nutrition\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol : HDL Ratio\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe Total Cholesterol to HDL ratio (TC:HDL) is calculated by dividing total cholesterol by HDL cholesterol. This ratio reflects the balance between harmful and protective cholesterol and is used by cardiovascular risk calculators like QRISK. A lower ratio indicates a more favourable balance—either because total cholesterol is low, HDL is high, or both.\u003c\/p\u003e\n                                    \u003cp\u003eThe ratio helps contextualise total cholesterol values. For example, total cholesterol of 6.0 mmol\/L carries different implications depending on whether HDL is 1.0 mmol\/L (ratio 6.0, high risk) or 2.0 mmol\/L (ratio 3.0, lower risk). Dietary and lifestyle changes that lower LDL and\/or raise HDL will improve the ratio.\u003c\/p\u003e\n                                    \u003cp\u003eA TC:HDL ratio below 4.0 is desirable, with ratios below 3.5 considered optimal. Ratios above 6.0 indicate significantly elevated cardiovascular risk. The ratio should be interpreted alongside individual lipid values and other risk factors (blood pressure, smoking, diabetes, family history). Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-trig-nutrition\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-trig-nutrition\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTriglycerides\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTriglycerides are the most common form of fat in the body. When you eat more calories than you need immediately, your body converts the excess—whether from carbohydrates, fat, or protein—into triglycerides, which are stored in fat cells and released for energy between meals. Triglycerides circulate in the blood within VLDL particles and fluctuate significantly with food intake.\u003c\/p\u003e\n                                    \u003cp\u003eTriglycerides are highly responsive to dietary factors. Refined carbohydrates and sugars raise triglycerides significantly—sometimes more than dietary fat does. Alcohol is a potent trigger for triglyceride elevation. Factors that lower triglycerides include reducing refined carbohydrates and sugars, limiting alcohol, losing excess weight, increasing physical activity, and consuming omega-3 fatty acids (from oily fish or supplements).\u003c\/p\u003e\n                                    \u003cp\u003eNormal triglycerides are below 1.7 mmol\/L. Levels of 1.7-2.3 mmol\/L are borderline high, 2.3-5.6 mmol\/L are high, and above 5.6 mmol\/L are very high (with risk of pancreatitis). Elevated triglycerides often accompany metabolic syndrome, type 2 diabetes, and obesity. They're one of the most diet-responsive lipid markers. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Inflammation (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-inflammation-nutrition\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-inflammation-nutrition\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eInflammation (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hscrp-nutrition\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hscrp-nutrition\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003ehs-CRP (High-Sensitivity C-Reactive Protein)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eC-reactive protein (CRP) is produced by the liver in response to inflammation. The high-sensitivity CRP (hs-CRP) test detects very low levels of CRP that aren't visible on standard CRP tests—levels associated with chronic, low-grade inflammation thought to contribute to atherosclerosis and cardiovascular disease. Elevated hs-CRP is also relevant to nutrition because inflammation can affect how the body absorbs and uses nutrients, and because ferritin (an iron marker) rises with inflammation.\u003c\/p\u003e\n                                    \u003cp\u003eChronic low-grade inflammation is influenced by nutrition and lifestyle. Factors that increase hs-CRP include obesity (fat tissue produces inflammatory cytokines), high sugar\/refined carbohydrate intake, excessive alcohol, smoking, chronic stress, and poor sleep. Factors that reduce inflammation include weight loss, regular exercise, a Mediterranean-style diet rich in vegetables, fruits, fish, nuts, and olive oil, omega-3 fatty acids, and adequate sleep.\u003c\/p\u003e\n                                    \u003cp\u003eFor cardiovascular risk assessment, hs-CRP below 1.0 mg\/L indicates lower risk, 1.0-3.0 mg\/L indicates average risk, and above 3.0 mg\/L indicates higher risk. Values above 10 mg\/L typically indicate acute infection or inflammation rather than chronic cardiovascular risk and should prompt investigation or repeat testing after illness resolves. In this panel, hs-CRP helps interpret the ferritin result—elevated ferritin with elevated hs-CRP may reflect inflammation rather than true iron overload. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Iron Status (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-iron-nutrition\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-iron-nutrition\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eIron Status (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ferritin-nutrition\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ferritin-nutrition\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFerritin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFerritin is a protein that stores iron inside cells, primarily in the liver, spleen, and bone marrow. Measuring serum ferritin provides the best single estimate of total body iron stores. Unlike serum iron (which fluctuates throughout the day and with meals), ferritin is relatively stable and reflects longer-term iron status. Low ferritin is highly specific for iron deficiency, while high ferritin can indicate iron overload or inflammation.\u003c\/p\u003e\n                                    \u003cp\u003eIron deficiency is the most common nutritional deficiency worldwide. Dietary iron comes in two forms: haem iron (from meat, poultry, fish—well absorbed) and non-haem iron (from plants, eggs, dairy—less well absorbed). Vegetarians and vegans are at higher risk of deficiency because plant-based iron is harder to absorb. Vitamin C significantly enhances non-haem iron absorption, while tea, coffee, calcium, and phytates (in whole grains and legumes) inhibit it. Heavy menstrual periods are the most common cause of iron deficiency in premenopausal women.\u003c\/p\u003e\n                                    \u003cp\u003eNormal ferritin is typically 30-300 µg\/L for men and 30-150 µg\/L for women. Levels below 30 µg\/L indicate depleted iron stores. However, ferritin is also an acute phase reactant—it rises with inflammation, infection, and liver disease—so a \"normal\" ferritin in someone with elevated hs-CRP may still mask underlying iron deficiency. Very high ferritin (above 500 µg\/L) without inflammation warrants investigation for iron overload (haemochromatosis). Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Minerals (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-minerals-nutrition\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-minerals-nutrition\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eMinerals (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-magnesium-nutrition\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-magnesium-nutrition\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eMagnesium (Serum)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eMagnesium is an essential mineral involved in over 300 enzymatic reactions, including energy production, protein synthesis, muscle and nerve function, blood glucose control, and blood pressure regulation. It's also crucial for bone health—about 60% of body magnesium is stored in bones. Despite its importance, magnesium deficiency is surprisingly common, with some studies suggesting up to half of people in developed countries don't meet recommended intakes.\u003c\/p\u003e\n                                    \u003cp\u003eDietary sources of magnesium include green leafy vegetables (chlorophyll contains magnesium), nuts (almonds, cashews), seeds (pumpkin, chia), whole grains, legumes, dark chocolate, avocados, and fish. Refined and processed foods are typically low in magnesium. Magnesium absorption can be reduced by high calcium intake, certain medications (PPIs, diuretics), and gastrointestinal conditions. Alcohol, diabetes, and intense exercise all increase magnesium requirements or losses.\u003c\/p\u003e\n                                    \u003cp\u003eNormal serum magnesium is 0.7-1.0 mmol\/L. However, serum magnesium represents only about 1% of total body magnesium—the rest is in bones and cells—so blood levels can appear normal even when total body stores are depleted. Low serum magnesium definitely indicates deficiency, but normal serum magnesium doesn't necessarily rule it out, especially if you have symptoms or risk factors. Symptoms of deficiency include fatigue, muscle cramps and twitches, weakness, poor sleep, and irritability. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Vitamins (2) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-vitamins-nutrition\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-vitamins-nutrition\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eVitamins (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-b12-nutrition\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-b12-nutrition\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin B12 (Active)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eVitamin B12 (cobalamin) is essential for DNA synthesis, red blood cell formation, and nervous system function. The body cannot produce B12—it must come from animal-derived foods (meat, fish, eggs, dairy) or fortified foods and supplements. B12 absorption requires intrinsic factor (produced by stomach cells) and an intact small intestine, which is why absorption problems are a common cause of deficiency even in people with adequate dietary intake.\u003c\/p\u003e\n                                    \u003cp\u003eActive B12 (holotranscobalamin) measures only the biologically available B12 that cells can actually use—approximately 10-30% of total B12. This makes it a more sensitive and earlier marker of deficiency than total B12. Risk factors for B12 deficiency include vegan\/vegetarian diet (B12 is essentially absent from plant foods), pernicious anaemia (autoimmune destruction of intrinsic factor), gastric surgery, coeliac disease, Crohn's disease, older age (reduced absorption), and medications including metformin and proton pump inhibitors.\u003c\/p\u003e\n                                    \u003cp\u003eNormal active B12 is typically above 37.5 pmol\/L. Levels below 25 pmol\/L indicate likely deficiency, while 25-37.5 pmol\/L is borderline and may warrant a trial of supplementation, particularly if symptoms are present. Symptoms of deficiency include fatigue, weakness, neurological symptoms (numbness, tingling, balance problems, cognitive changes), glossitis, and anaemia. Neurological damage from severe deficiency can be irreversible if not treated promptly. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-vitd-nutrition\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-vitd-nutrition\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin D\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eVitamin D is a fat-soluble vitamin that functions as a hormone, with receptors in most tissues throughout the body. Its best-established role is regulating calcium absorption and bone health—severe deficiency causes rickets in children and osteomalacia in adults. Emerging evidence suggests roles in immune function, muscle strength, mood, and potentially cancer prevention, though these effects are less well established than bone benefits.\u003c\/p\u003e\n                                    \u003cp\u003eVitamin D is unique among vitamins because the primary source isn't food—it's sunlight. UVB rays trigger vitamin D synthesis in the skin. In the UK, sun exposure is insufficient for vitamin D production from October to March, and deficiency is extremely common—particularly in those with dark skin, limited sun exposure, older adults, people who are overweight, and those with malabsorption conditions. Dietary sources include oily fish, egg yolks, and fortified foods, but diet alone rarely provides adequate vitamin D.\u003c\/p\u003e\n                                    \u003cp\u003eVitamin D status is classified as: deficient (below 25 nmol\/L), insufficient (25-50 nmol\/L), adequate (50-75 nmol\/L), and optimal (above 75 nmol\/L). The UK government recommends all adults consider taking 10 micrograms (400 IU) daily, especially in autumn and winter. Higher doses may be needed to correct deficiency. Symptoms of deficiency include fatigue, muscle weakness, bone pain, and low mood. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test provides valuable information about your nutritional status but has limitations. Blood levels of nutrients don't always reflect total body stores—this is particularly true for magnesium (where serum levels can be normal despite whole-body depletion) and to some extent for B12 and vitamin D. Results should be interpreted alongside your symptoms, dietary intake, and clinical context. Some deficiencies cause symptoms at levels considered \"normal\" by laboratory reference ranges, while some people with low levels may be asymptomatic.\u003c\/p\u003e\n        \u003cp\u003eIf this test reveals nutritional deficiencies, supplementation is often straightforward, safe, and effective. However, certain results warrant further investigation—for example, low B12 may indicate pernicious anaemia requiring lifelong treatment, and high ferritin may indicate iron overload (haemochromatosis) requiring monitoring or treatment. Please discuss your results with your GP or a dietitian who can advise on appropriate supplementation, dietary changes, and any further investigations needed.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51599983378762,"sku":"Inuni (  )","price":88.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Nutrition_Blood_Test_Kit1.png?v=1773262143"},{"product_id":"lyme-disease-borrelia-burgdorferi-antibodies-elisa-blood-test-kit","title":"Lyme Disease (Borrelia burgdorferi) Antibodies (ELISA) Blood Test","description":"\u003c!-- \nProduct: Lyme Disease (ELISA) Blood Test\nLab Code: BORR\nCollection: Immunity\nCategory: Medical Tests\nWebsite: Meditest\nSample: B (Venous)\n--\u003e\n\n\u003cstyle\u003e\n    .product-listing-container {\n        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 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25px;\n            padding: 15px;\n        }\n        \n        .product-listing-container .medical-disclaimer h3 {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .medical-disclaimer p {\n            font-size: 13px;\n        }\n    }\n    \n    @media (max-width: 400px) {\n        .product-listing-container .product-description {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .main-section-title {\n            font-size: 15px;\n        }\n        \n        .product-listing-container .category-title {\n            font-size: 15px;\n        }\n        \n        .product-listing-container .biomarker-name {\n            font-size: 13px;\n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Lyme Disease (ELISA) Blood Test detects antibodies to Borrelia burgdorferi, the bacterium that causes Lyme disease. This comprehensive screening measures both IgG and IgM antibodies to help identify current, recent, or past infection with Borrelia.\u003c\/p\u003e\n        \u003cp\u003eLyme disease is transmitted through the bite of infected ticks, commonly found in wooded and grassy areas. This test is appropriate for individuals who have been bitten by a tick, those with symptoms suggestive of Lyme disease (such as the characteristic \"bull's eye\" rash, fever, fatigue, joint pain, or neurological symptoms), and anyone with potential exposure who wants to assess their infection status.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"dob-notice\"\u003e\n        \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"venous-test-section\"\u003e\n        \u003ch3\u003eHow to Collect and Return Your Sample\u003c\/h3\u003e\n        \u003cp\u003eThis test requires a venous blood sample, which must be collected by a trained phlebotomist. A finger-prick sample is not suitable for this test.\u003c\/p\u003e\n        \u003ch4\u003eYour Options:\u003c\/h4\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eUse a Local Clinic:\u003c\/strong\u003e Many pharmacies, private clinics, and phlebotomy services offer blood collection. We can help you find a convenient location—contact our support team for assistance.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eArrange It Yourself:\u003c\/strong\u003e You're welcome to use any qualified phlebotomist or clinic of your choice. Your kit includes everything the phlebotomist needs to collect and package your sample.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \n        \u003cdiv class=\"fee-warning\"\u003e\n            \u003cp\u003eYour purchase covers the lab analysis and the kit itself. The blood draw fee is separate—you pay the clinic directly. Expect to pay around £30–£50 for sample collection.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-lyme\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-lyme\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eNo Fasting Required:\u003c\/strong\u003e This test does not require fasting. You may eat and drink normally before your blood collection.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eTiming After Tick Bite:\u003c\/strong\u003e Antibodies to Borrelia typically take 2–6 weeks to develop after infection. Testing too early after a tick bite may produce a false-negative result. If you have been recently bitten and are symptomatic, your GP may recommend empirical antibiotic treatment while awaiting results or repeat testing after several weeks.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eTwo-Tier Testing:\u003c\/strong\u003e This ELISA test is a screening test. If the ELISA result is positive or equivocal, confirmatory testing (Western blot\/immunoblot) is typically performed automatically by the laboratory to confirm the diagnosis. This two-tier approach improves specificity and reduces false positives.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eTick Bite Information:\u003c\/strong\u003e If you know when you were bitten, please note this information. Also note any symptoms you have experienced, such as the characteristic erythema migrans (\"bull's eye\") rash, fever, fatigue, joint or muscle pain, or neurological symptoms.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eEarly Lyme Disease:\u003c\/strong\u003e If you have the characteristic erythema migrans rash (an expanding red rash, often with central clearing, appearing 3–30 days after a tick bite), this is diagnostic of early Lyme disease and antibiotic treatment should be started immediately, without waiting for blood test results. Please see your GP promptly.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-lyme\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-lyme\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (2)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \n                \u003cinput type=\"checkbox\" id=\"meditest-cat-immunity-lyme\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-immunity-lyme\" class=\"category-header\"\u003e\n                        \u003ch3 class=\"category-title\"\u003eImmunity\u003c\/h3\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-lyme-igm\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-lyme-igm\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eBorrelia (Lyme Disease) IgM Antibodies\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eBorrelia IgM antibodies are the first antibodies produced by the immune system in response to Borrelia burgdorferi infection. They typically appear 2–4 weeks after infection and may remain detectable for several months.\u003c\/p\u003e\n                                        \u003cp style=\"margin-top: 15px;\"\u003e\u003cstrong\u003eWhat Positive Means:\u003c\/strong\u003e A positive Borrelia IgM result suggests recent or current Lyme disease infection. However, IgM results should be interpreted with caution as false positives can occur. Positive or equivocal ELISA results are typically confirmed with Western blot testing. If confirmed positive, antibiotic treatment is indicated.\u003c\/p\u003e\n                                        \u003cp style=\"margin-top: 15px;\"\u003e\u003cstrong\u003eWhat Negative Means:\u003c\/strong\u003e A negative Borrelia IgM result suggests no recent infection, but does not exclude Lyme disease if testing was performed very early (within the first 2–4 weeks after infection) before antibodies had developed. If clinical suspicion is high, repeat testing may be recommended.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-lyme-igg\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-lyme-igg\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eBorrelia (Lyme Disease) IgG Antibodies\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eBorrelia IgG antibodies develop later in the immune response, typically appearing 4–6 weeks after infection. They persist longer than IgM antibodies and may remain detectable for months to years after infection, even after successful treatment.\u003c\/p\u003e\n                                        \u003cp style=\"margin-top: 15px;\"\u003e\u003cstrong\u003eWhat Positive Means:\u003c\/strong\u003e A positive Borrelia IgG result indicates current or past Borrelia infection. In someone with symptoms consistent with Lyme disease, this supports the diagnosis. In someone without current symptoms, a positive IgG may represent past infection (treated or untreated) rather than active disease. Clinical correlation is essential.\u003c\/p\u003e\n                                        \u003cp style=\"margin-top: 15px;\"\u003e\u003cstrong\u003eWhat Negative Means:\u003c\/strong\u003e A negative Borrelia IgG result suggests no current or past Borrelia infection, or that the test was performed too early in the course of infection (before IgG antibodies developed). If IgM is positive but IgG is negative, this suggests early infection.\u003c\/p\u003e\n                                        \u003cp style=\"margin-top: 15px;\"\u003e\u003cstrong\u003eInterpreting Results Together:\u003c\/strong\u003e IgM positive with IgG negative suggests early infection (first few weeks). Both IgM and IgG positive suggests recent infection or active disease. IgM negative with IgG positive may indicate past infection or late\/chronic disease. Both negative with early testing may require repeat testing if symptoms persist.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n                \n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"medical-disclaimer\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis ELISA test is a screening test for Lyme disease. Positive or equivocal results typically undergo confirmatory Western blot testing. A negative result does not exclude Lyme disease if testing is performed early (within the first 2–4 weeks after a tick bite) before antibodies have developed. The characteristic erythema migrans rash is diagnostic of early Lyme disease and should prompt immediate antibiotic treatment without waiting for blood test results.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified healthcare professional who can interpret them in the context of your symptoms, exposure history, and clinical presentation. Lyme disease is treatable with antibiotics, and early treatment leads to the best outcomes. If you have symptoms consistent with Lyme disease, please seek medical attention promptly.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51599563718986,"sku":"TDL (BORR)","price":97.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/lyme_disease_borrelia_elisa_venous_box.png?v=1773575896"},{"product_id":"prolactin-blood-test-kit","title":"Prolactin Blood Test Kit","description":"\u003c!-- \nProduct: Prolactin Blood Test (Home Test Kit)\nCollection: Women's Health \/ Men's Health \/ Fertility\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 3000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Prolactin Blood Test measures prolactin, a hormone produced by the pituitary gland at the base of the brain. While prolactin is best known for stimulating breast milk production after childbirth, it has wide-ranging effects on reproductive function, libido, and overall health in both men and women. Outside of pregnancy and breastfeeding, prolactin should be present at relatively low levels. Elevated prolactin (hyperprolactinaemia) can disrupt reproductive hormones, causing irregular periods, fertility problems, low libido, and other symptoms—making this test valuable for investigating unexplained reproductive or sexual health concerns.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for women experiencing irregular or absent periods, difficulty conceiving, unexplained milk discharge from the nipples (galactorrhoea), or low libido. For men, it's valuable for investigating erectile dysfunction, reduced libido, fertility problems, or unexplained breast tissue changes. The test is also useful for anyone with symptoms suggesting pituitary dysfunction (headaches, visual disturbances), those with hypothyroidism (which can elevate prolactin), women with suspected PCOS (as part of a broader hormone workup), and anyone whose healthcare provider has recommended checking prolactin as part of hormonal assessment.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-prolactin\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-prolactin\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-prolactin\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-prolactin\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming Is Critical – Morning Sample Required:\u003c\/strong\u003e Collect your sample before 10am and at least 1 hour after waking. Prolactin levels are highest during sleep and decline after waking, so timing affects your result significantly. A sample taken in the afternoon may show artificially lower levels. If you work night shifts or have an unusual sleep pattern, collect your sample 1-2 hours after waking from your main sleep period and note this on your request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eAvoid Factors That Raise Prolactin:\u003c\/strong\u003e Many activities and situations temporarily elevate prolactin. To get an accurate baseline result:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eAvoid vigorous exercise:\u003c\/strong\u003e For 24-48 hours before testing. Exercise can raise prolactin significantly.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eAvoid sexual activity:\u003c\/strong\u003e For 24-48 hours before testing. Orgasm elevates prolactin.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eAvoid nipple stimulation:\u003c\/strong\u003e For 24-48 hours before testing. This directly stimulates prolactin release.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eAvoid heavy meals:\u003c\/strong\u003e Don't eat a large meal just before collecting your sample. A high-protein meal can raise prolactin.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eMinimise stress:\u003c\/strong\u003e Prolactin is sometimes called the \"stress hormone\"—acute stress can elevate levels. Try to be relaxed when collecting your sample.\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications That Affect Prolactin:\u003c\/strong\u003e Many medications elevate prolactin as a side effect. If you take any of the following, your prolactin may be elevated due to the medication rather than an underlying condition:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003eAntipsychotics (risperidone, haloperidol, olanzapine, quetiapine, and others)\u003c\/li\u003e\n                    \u003cli\u003eSome antidepressants (particularly SSRIs, tricyclics, MAOIs)\u003c\/li\u003e\n                    \u003cli\u003eAnti-nausea medications (metoclopramide, domperidone, prochlorperazine)\u003c\/li\u003e\n                    \u003cli\u003eOpioid pain medications\u003c\/li\u003e\n                    \u003cli\u003eSome blood pressure medications (verapamil, methyldopa)\u003c\/li\u003e\n                    \u003cli\u003eOestrogen (including oral contraceptives and HRT)\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003eDo NOT stop any prescribed medication without discussing with your doctor. Note all medications on your request form so results can be interpreted correctly.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin (Vitamin B7):\u003c\/strong\u003e Stop biotin supplements for at least 2 days before testing. High-dose biotin can interfere with hormone assays. If biotin is prescribed by your doctor, discuss before stopping.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003ePregnancy and Breastfeeding:\u003c\/strong\u003e Prolactin is naturally very high during pregnancy and breastfeeding—this is normal. If you're pregnant or breastfeeding, this test is not appropriate for investigating hyperprolactinaemia (it will be elevated normally). Wait until after you've stopped breastfeeding if you want to check your baseline prolactin.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-prolactin\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-prolactin\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Hormones (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-hormones-prolactin\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-hormones-prolactin\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eHormones (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-prolactin\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-prolactin\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eProlactin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eProlactin is a peptide hormone produced primarily by lactotroph cells in the anterior pituitary gland. Its name derives from its best-known function—promoting lactation (breast milk production)—but prolactin has over 300 identified functions in the body, affecting reproduction, metabolism, immune function, and behaviour. Prolactin secretion is unique among pituitary hormones: while most are stimulated by hypothalamic releasing hormones, prolactin is under tonic inhibition by dopamine. When dopamine signalling is blocked (by certain medications) or when the pituitary escapes dopamine control (prolactinoma), prolactin rises.\u003c\/p\u003e\n                                    \u003cp\u003eIn non-pregnant, non-breastfeeding women, normal prolactin is typically below 500 mU\/L (or approximately 25 ng\/mL—units vary between laboratories). In men, normal prolactin is typically below 400 mU\/L (approximately 20 ng\/mL). During pregnancy, prolactin rises progressively, reaching 10-20 times normal levels by term. During breastfeeding, each suckling episode triggers a prolactin surge. Levels return to normal within weeks to months after breastfeeding stops.\u003c\/p\u003e\n                                    \u003cp\u003eElevated prolactin (hyperprolactinaemia) has many causes. Physiological causes include pregnancy, breastfeeding, stress, exercise, sleep, nipple stimulation, and high-protein meals. Medications are a very common cause—particularly antipsychotics, which block dopamine receptors (dopamine normally inhibits prolactin). Pathological causes include prolactinoma (a benign pituitary tumour that secretes prolactin, the most common pituitary tumour), other pituitary tumours compressing the stalk (disrupting dopamine delivery), hypothyroidism (high TRH stimulates prolactin), PCOS, chronic kidney disease, and cirrhosis.\u003c\/p\u003e\n                                    \u003cp\u003eThe effects of elevated prolactin relate to its suppression of reproductive hormones. In women, high prolactin inhibits GnRH, reducing FSH and LH, which disrupts ovulation—causing irregular or absent periods, infertility, and low oestrogen (with potential bone loss). It can also cause galactorrhoea (milk discharge) and reduced libido. In men, elevated prolactin suppresses testosterone production, causing erectile dysfunction, reduced libido, infertility, and sometimes gynaecomastia. Both sexes may experience symptoms from a pituitary tumour if present: headaches and visual field defects (particularly loss of peripheral vision from the tumour pressing on the optic chiasm).\u003c\/p\u003e\n                                    \u003cp\u003eThe degree of prolactin elevation helps determine the cause. Mild elevation (500-1000 mU\/L) is often due to medications, stress, or sampling issues—repeat testing is often appropriate. Moderate elevation (1000-5000 mU\/L) warrants investigation for hypothyroidism, medications, or small prolactinomas (microprolactinomas). Very high levels (\u0026gt;5000 mU\/L) are typical of larger prolactinomas (macroprolactinomas) and usually require pituitary MRI imaging. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eProlactin levels fluctuate significantly, and a single elevated result doesn't confirm pathological hyperprolactinaemia. Stress from the blood collection itself can raise prolactin (sometimes called \"stress hyperprolactinaemia\"). If your result is mildly elevated, your doctor may recommend repeat testing under optimal conditions (rested, fasted, relaxed, avoiding all factors that raise prolactin) before proceeding with further investigation. Two or more elevated results are more meaningful than a single reading.\u003c\/p\u003e\n        \u003cp\u003eVery rarely, extremely high prolactin from large tumours can cause a laboratory artefact called the \"hook effect,\" where the result appears falsely normal or only mildly elevated. If you have significant symptoms (visual problems, severe headaches, galactorrhoea) but your prolactin seems unexpectedly normal, mention this to your doctor.\u003c\/p\u003e\n        \u003cp\u003eIf your prolactin is confirmed to be elevated, further investigation typically includes thyroid function tests (to exclude hypothyroidism as the cause), a detailed medication review, and often pituitary MRI imaging to look for a prolactinoma. Treatment depends on the cause: medication changes if drug-induced, thyroid hormone replacement if hypothyroidism, or dopamine agonist medication (cabergoline or bromocriptine) for prolactinomas—these are very effective at reducing prolactin and shrinking most tumours. Please discuss elevated results with your GP for appropriate next steps.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51599546745162,"sku":"Inuvi(PROL)","price":44.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Prolactin_Blood_Test_Kit.png?v=1773304313"},{"product_id":"menopause-blood-test-kit","title":"Menopause Blood Test Kit","description":"\u003c!-- \nProduct: Menopause Check Blood Test (Home Test Kit)\nCollection: Women's Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Menopause Check Blood Test measures five key hormones to help you understand whether you're approaching, going through, or have completed the menopausal transition. This panel includes three reproductive hormones—follicle-stimulating hormone (FSH), luteinising hormone (LH), and oestradiol—which change predictably during perimenopause and menopause, plus two thyroid markers (TSH and Free T4) because thyroid dysfunction is common in midlife women and can cause symptoms that mimic or overlap with menopause. Together, these markers provide a comprehensive picture of your hormonal status.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for women experiencing symptoms such as hot flushes, night sweats, irregular or changing periods, mood swings, sleep disturbances, vaginal dryness, reduced libido, brain fog, or unexplained fatigue who want to understand whether these symptoms relate to menopause or another cause. It's also valuable for women in their late 30s or 40s wondering if they're entering perimenopause, those who've had a hysterectomy (and can't use period changes as a guide), women considering or already on HRT who want a baseline or follow-up assessment, and anyone wanting reassurance about where they are in their menopausal journey. The inclusion of thyroid markers is particularly important because hypothyroidism (underactive thyroid) can cause fatigue, weight gain, and low mood—symptoms easily mistaken for menopause.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-menopause\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-menopause\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-menopause\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-menopause\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming – Early Morning:\u003c\/strong\u003e Collect your sample between 6am and 10am. This timing provides the most consistent results for hormone testing and aligns with standard laboratory reference ranges.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eIf You're Still Having Periods:\u003c\/strong\u003e Ideally, collect your sample on day 2, 3, 4, or 5 of your menstrual cycle (counting the first day of bleeding as day 1). This \"early follicular phase\" provides the most reliable baseline hormone levels. FSH and oestradiol measured at other times in the cycle are harder to interpret because they fluctuate significantly. If your periods are very irregular and you can't predict day 2-5, test at any time and note your last menstrual period (LMP) on the request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eIf You've Stopped Having Periods:\u003c\/strong\u003e You can test at any time—there's no need to wait for a particular day. Note on your request form how long it's been since your last period.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHormonal Contraception and HRT:\u003c\/strong\u003e Hormonal contraceptives (the pill, patch, ring, hormonal IUD, implant, injection) suppress your natural hormone production and will affect your results—you won't see your true underlying hormone levels while on these. If possible, stop hormonal contraception and wait for natural periods to return before testing. If you're on HRT and want to check your response to treatment, continue your HRT as prescribed; if you want to know your underlying menopausal status, you'd need to stop HRT (discuss with your doctor). Note any hormones you're taking on your request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTransdermal Hormone Contamination:\u003c\/strong\u003e If you use oestrogen gels, patches, or creams, do NOT collect your finger-prick sample from a finger that has applied these products in the past 4 weeks, even if you've washed your hands. Trace contamination can cause falsely elevated oestradiol results. Use gloves when applying hormone products, or collect from your non-dominant hand if that hand has never applied hormones.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin (Vitamin B7):\u003c\/strong\u003e Stop biotin supplements for at least 2 days before testing. High-dose biotin (found in some hair, skin, and nail supplements) can interfere with hormone assays and produce inaccurate results. If biotin is prescribed by your doctor, discuss before stopping.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eThyroid Medications:\u003c\/strong\u003e If you take levothyroxine (thyroxine), you can take it as usual—either before or after your blood test. If you take liothyronine (T3) or desiccated thyroid extract (Armour Thyroid, Nature-Throid), take your dose AFTER collecting your sample, as these can cause temporary spikes in T3\/T4 levels. Note any thyroid medication on your request form. Also note if you take amiodarone or lithium, as these affect thyroid results.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-menopause\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-menopause\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (5)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Female Hormones (3) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-femalehormones-meno\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-femalehormones-meno\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eFemale Hormones (3)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-fsh-meno\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-fsh-meno\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFSH (Follicle-Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFollicle-stimulating hormone (FSH) is produced by the pituitary gland and plays a central role in reproduction. In premenopausal women, FSH stimulates the development of ovarian follicles (fluid-filled sacs containing eggs) during the first half of the menstrual cycle. As follicles mature, they produce increasing amounts of oestradiol. A \"feedback loop\" exists: when oestradiol rises sufficiently, it signals the pituitary to reduce FSH production. After ovulation, FSH levels fall and remain low during the second half of the cycle.\u003c\/p\u003e\n                                    \u003cp\u003eAs women approach menopause, the ovaries contain fewer remaining follicles and become less responsive to FSH. The pituitary gland responds by producing more and more FSH in an attempt to stimulate the ovaries—like turning up the thermostat when the heating isn't working. This is why FSH levels rise during perimenopause and menopause. Measuring FSH on day 2-5 of the menstrual cycle provides the most reliable assessment; at other times, levels naturally fluctuate.\u003c\/p\u003e\n                                    \u003cp\u003eIn premenopausal women (day 2-5), FSH is typically 3-10 IU\/L. During perimenopause, FSH begins to rise and often fluctuates unpredictably—it may be elevated one month and normal the next. Persistently elevated FSH above 25-40 IU\/L, particularly when combined with low oestradiol and menstrual changes, suggests the menopausal transition is well underway or complete. FSH above 30-40 IU\/L with amenorrhoea (no periods) for 12 months is consistent with menopause. However, a single FSH measurement cannot definitively \"diagnose\" menopause—the perimenopause is characterised by hormonal variability, and repeat testing may be needed. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-lh-meno\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-lh-meno\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLH (Luteinising Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLuteinising hormone (LH) is produced by the pituitary gland and works alongside FSH to regulate the menstrual cycle and ovulation. In premenopausal women, LH levels remain relatively low during most of the cycle but surge dramatically mid-cycle—this \"LH surge\" triggers ovulation (the release of a mature egg from the ovary). After ovulation, LH stimulates the empty follicle to become the corpus luteum, which produces progesterone to prepare the uterine lining for potential pregnancy.\u003c\/p\u003e\n                                    \u003cp\u003eLike FSH, LH levels rise during perimenopause and menopause as the pituitary attempts to stimulate the increasingly unresponsive ovaries. However, LH typically rises later than FSH and to a lesser degree, so FSH is generally considered the more sensitive marker of ovarian reserve and menopausal status. The FSH:LH ratio can provide additional information—in reproductive-age women, FSH and LH are usually similar (ratio ~1:1), while in menopause, FSH typically exceeds LH.\u003c\/p\u003e\n                                    \u003cp\u003eIn premenopausal women (day 2-5), LH is typically 2-10 IU\/L (with a mid-cycle surge to 20-100+ IU\/L during ovulation). During perimenopause and menopause, baseline LH rises, typically to 15-60 IU\/L. The LH:FSH ratio can sometimes help distinguish menopause from other conditions—for example, in polycystic ovary syndrome (PCOS), LH is often elevated relative to FSH (ratio 2:1 or 3:1), whereas in menopause FSH is typically higher than or equal to LH. LH is interpreted alongside FSH and oestradiol for a complete picture. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-oestradiol-meno\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-oestradiol-meno\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eOestradiol (E2)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eOestradiol (also spelled estradiol, often abbreviated as E2) is the most potent and abundant oestrogen in premenopausal women. It's produced primarily by the ovarian follicles and is responsible for the development and maintenance of female reproductive tissues, breast development, bone health, cardiovascular protection, skin health, and cognitive function. Oestradiol also affects mood, sleep, and libido. In premenopausal women, oestradiol levels vary dramatically across the menstrual cycle—lowest at the start of the cycle, rising as follicles develop, peaking just before ovulation, then fluctuating in the second half.\u003c\/p\u003e\n                                    \u003cp\u003eDuring perimenopause, oestradiol levels become erratic. Early perimenopause may actually see higher-than-normal oestradiol levels on some days as the pituitary pumps out FSH and stimulates remaining follicles. Later perimenopause typically sees declining and inconsistent oestradiol. After menopause, the ovaries essentially stop producing oestradiol, and levels drop to very low—typically below 100 pmol\/L (or \u0026lt;30 pg\/mL). This dramatic oestrogen decline is responsible for most menopausal symptoms including hot flushes, night sweats, vaginal dryness, sleep disturbances, and accelerated bone loss.\u003c\/p\u003e\n                                    \u003cp\u003eIn premenopausal women (day 2-5), oestradiol is typically 100-400 pmol\/L (30-120 pg\/mL). It rises mid-cycle to 400-1500 pmol\/L (120-450 pg\/mL) around ovulation. In postmenopausal women not on HRT, oestradiol is typically below 100 pmol\/L (\u0026lt;30 pg\/mL). The combination of high FSH with low oestradiol is the classic hormonal pattern of menopause. If oestradiol is still elevated, it may mask a high FSH reading (because oestradiol suppresses FSH), so both markers together give a more accurate picture than either alone. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Thyroid Hormones (2) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-thyroid-meno\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-thyroid-meno\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eThyroid Hormones (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tsh-meno\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tsh-meno\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTSH (Thyroid-Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThyroid-stimulating hormone (TSH) is produced by the pituitary gland and controls the thyroid gland's production of thyroid hormones (T4 and T3). TSH works through a feedback mechanism: when thyroid hormone levels drop, the pituitary releases more TSH to stimulate the thyroid; when thyroid hormone levels rise, TSH production decreases. This makes TSH the most sensitive marker of thyroid function—abnormal TSH is usually the first sign of thyroid dysfunction.\u003c\/p\u003e\n                                    \u003cp\u003eThyroid disorders are significantly more common in women than men and often emerge or worsen around the time of menopause. Importantly, hypothyroidism (underactive thyroid) causes symptoms that closely mimic menopause: fatigue, weight gain, cold intolerance, dry skin, hair thinning, constipation, low mood, and brain fog. Hyperthyroidism (overactive thyroid) can cause anxiety, palpitations, heat intolerance, and irregular periods—also potentially confused with perimenopause. This overlap makes checking thyroid function essential when investigating menopausal symptoms.\u003c\/p\u003e\n                                    \u003cp\u003eNormal TSH is typically 0.4-4.0 mIU\/L, though many laboratories use narrower optimal ranges (0.5-2.5 mIU\/L). Elevated TSH (above 4.0-4.5 mIU\/L) suggests hypothyroidism—the thyroid isn't producing enough hormone, so the pituitary makes more TSH trying to stimulate it. Low TSH (below 0.4 mIU\/L) suggests hyperthyroidism—excess thyroid hormone is suppressing TSH production. Subclinical thyroid disease (mildly abnormal TSH with normal free T4) is common and may still cause symptoms. If your TSH is abnormal, further investigation and treatment may significantly improve your symptoms. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ft4-meno\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ft4-meno\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree T4 (Free Thyroxine)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFree T4 (free thyroxine) measures the amount of unbound, biologically active thyroxine circulating in your blood. The thyroid gland produces thyroxine (T4) as its primary hormone. Most T4 in the blood is bound to carrier proteins and is inactive; only the small \"free\" fraction (about 0.03% of total T4) is available to enter cells and exert biological effects. T4 itself is relatively inactive—it's converted to the more active T3 (triiodothyronine) in tissues throughout the body as needed.\u003c\/p\u003e\n                                    \u003cp\u003eFree T4 is measured alongside TSH to confirm and characterise thyroid dysfunction. In primary hypothyroidism (thyroid gland failure), TSH is elevated and free T4 is low—the thyroid simply can't produce enough hormone despite being stimulated. In primary hyperthyroidism (overactive thyroid), TSH is suppressed and free T4 is elevated—excess hormone production is shutting down the pituitary's TSH output. In subclinical thyroid disease, TSH is abnormal but free T4 remains within the normal range.\u003c\/p\u003e\n                                    \u003cp\u003eNormal free T4 is typically 9-25 pmol\/L (0.7-1.9 ng\/dL), though ranges vary between laboratories. Low free T4 with elevated TSH confirms hypothyroidism. Low free T4 can cause fatigue, weight gain, cold intolerance, constipation, dry skin, and depression—symptoms that overlap significantly with menopause. High free T4 with suppressed TSH confirms hyperthyroidism, which can cause anxiety, tremor, palpitations, weight loss, and heat intolerance. Identifying thyroid dysfunction is important because it's readily treatable—levothyroxine for hypothyroidism, various options for hyperthyroidism—and treatment can dramatically improve quality of life. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test provides helpful information about your hormonal status but cannot definitively \"diagnose\" menopause. Menopause is clinically defined as 12 consecutive months without a menstrual period in the absence of other causes—it's a retrospective diagnosis based primarily on symptoms and menstrual history, not blood tests. Hormone levels, particularly during perimenopause, can fluctuate dramatically from month to month, so a single measurement provides a snapshot that may not reflect your overall pattern. Results should be interpreted in the context of your age, symptoms, and menstrual history.\u003c\/p\u003e\n        \u003cp\u003eThe NICE guidelines state that FSH testing is not required to diagnose menopause in women over 45 with typical symptoms—the diagnosis can be made clinically. However, hormone testing can be useful for women under 45 with suspected premature menopause (premature ovarian insufficiency), women who've had a hysterectomy and can't use menstrual changes as a guide, and those wanting objective confirmation of their menopausal status. If your results suggest a thyroid problem, this is important to address as thyroid conditions are treatable and treatment can significantly improve symptoms. Please discuss your results with your GP or a menopause specialist who can advise on symptom management, HRT options if appropriate, and any further investigations needed.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51599520760138,"sku":"Inuvi (  )","price":68.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Menopause_Blood_Test_Kit.png?v=1773260673"},{"product_id":"oestradiol-blood-test-kit","title":"Oestradiol Blood  Home Test Kit","description":"\u003c!-- \nProduct: Oestradiol Blood Test (Home Test Kit)\nCollection: Women's Health \/ Men's Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Oestradiol Blood Test measures oestradiol (E2), the most potent and biologically active form of oestrogen. While often thought of as a \"female hormone,\" oestradiol is essential for health in both men and women—it plays crucial roles in reproductive function, bone health, cardiovascular protection, brain function, and skin health. In women, oestradiol is primarily produced by the ovaries and varies dramatically across the menstrual cycle. In men, oestradiol is converted from testosterone by the enzyme aromatase and, while present at lower levels, is still important for bone density, libido, and metabolic health.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for women wanting to assess ovarian function, fertility, or ovarian reserve, those investigating menstrual cycle irregularities, absent periods, or symptoms of perimenopause\/menopause, women monitoring hormone replacement therapy (HRT), and those with symptoms of oestrogen imbalance such as hot flushes, night sweats, vaginal dryness, or mood changes. For men, this test is valuable for those on testosterone replacement therapy (TRT) wanting to monitor oestradiol levels, men experiencing symptoms of high oestradiol (gynaecomastia, reduced libido, erectile dysfunction, mood changes), and anyone concerned about oestrogen-related issues affecting their health.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-oestradiol\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-oestradiol\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-oestradiol\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-oestradiol\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eCRITICAL – Transdermal Hormone Contamination:\u003c\/strong\u003e If you or anyone in your household uses oestrogen gels, creams, or patches (or testosterone gels which convert to oestradiol), sample contamination is a significant risk. DO NOT collect your finger-prick sample from any finger that has applied these products in the past 4 weeks, even if you've washed your hands thoroughly. Trace hormone residue on fingertips can cause dramatically elevated results that don't reflect your true blood levels. Always wear gloves when applying hormone products, and consider using your non-dominant hand for sample collection if that hand has never applied hormones.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eFor Women – Timing Within Menstrual Cycle:\u003c\/strong\u003e Oestradiol levels vary dramatically across the menstrual cycle. For a baseline assessment of ovarian function, collect your sample on day 2, 3, 4, or 5 of your cycle (counting the first day of menstrual bleeding as day 1). This \"early follicular phase\" provides the most consistent baseline. If you're investigating ovulation or mid-cycle levels, your doctor may advise testing around day 12-14. If you no longer have periods or have very irregular cycles, you can test at any time—note this on your request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHormonal Contraception:\u003c\/strong\u003e Hormonal contraceptives (the pill, patch, ring, hormonal IUD, implant, injection) contain synthetic oestrogens and\/or progestins that suppress your natural hormone production. Your oestradiol level while on these contraceptives won't reflect your natural underlying levels. For a true baseline assessment, you'd need to stop hormonal contraception and wait for natural cycles to resume. If you're testing while on contraception, note this clearly on your request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHRT Monitoring:\u003c\/strong\u003e If you're on hormone replacement therapy and want to check your levels while on treatment, continue your HRT as prescribed and take your sample at a consistent time relative to your last dose. For transdermal oestrogen, take extreme care to avoid fingertip contamination—wear gloves when applying and never collect from the application hand. Note your HRT type, dose, and timing of last dose on your request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eFor Men on TRT:\u003c\/strong\u003e If you're on testosterone replacement therapy, oestradiol monitoring is important because testosterone can convert to oestradiol via aromatisation. Collect your sample at a consistent time relative to your testosterone dose (your prescribing doctor may advise on optimal timing). Be extremely careful about gel contamination if using testosterone gel.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin (Vitamin B7):\u003c\/strong\u003e Stop biotin supplements for at least 2 days before testing. High-dose biotin (found in hair, skin, and nail supplements) can interfere with hormone assays and produce inaccurate results. If biotin is prescribed by your doctor, discuss before stopping.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-oestradiol\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-oestradiol\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Hormones (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-hormones-oestradiol\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-hormones-oestradiol\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eHormones (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-oestradiol\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-oestradiol\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eOestradiol (E2)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eOestradiol (also spelled estradiol and abbreviated as E2) is the most potent and biologically active of the three oestrogens (the others being oestrone and oestriol). In premenopausal women, oestradiol is primarily produced by the ovarian follicles, with smaller amounts from the adrenal glands and fat tissue. It's responsible for the development and maintenance of female reproductive organs, breast development, the menstrual cycle, and the preparation of the uterine lining for pregnancy. Oestradiol also has important effects throughout the body—it helps maintain bone density, supports cardiovascular health, influences skin elasticity and collagen, affects mood and cognitive function, and helps regulate body fat distribution.\u003c\/p\u003e\n                                    \u003cp\u003eIn women, oestradiol levels vary dramatically across the menstrual cycle. During the early follicular phase (days 2-5), levels are at their lowest baseline, typically 100-400 pmol\/L. As the dominant follicle matures, oestradiol rises progressively, peaking at 400-1500 pmol\/L (or higher) just before ovulation—this oestradiol surge triggers the LH surge that causes ovulation. After ovulation, oestradiol levels fall briefly then rise again moderately during the luteal phase before declining if pregnancy doesn't occur. This cyclical variation means that a single oestradiol measurement must be interpreted in the context of when in the cycle it was taken.\u003c\/p\u003e\n                                    \u003cp\u003eAs women approach menopause, oestradiol production becomes erratic. The ovaries contain fewer remaining follicles and produce oestradiol less consistently—some cycles may have near-normal oestradiol, while others are much lower. Eventually, after menopause, the ovaries essentially stop producing oestradiol, and levels drop to very low—typically below 100 pmol\/L (often below 50 pmol\/L). This dramatic decline causes the classic menopausal symptoms: hot flushes, night sweats, vaginal dryness, sleep disturbances, mood changes, and accelerated bone loss. Low oestradiol significantly increases the long-term risk of osteoporosis.\u003c\/p\u003e\n                                    \u003cp\u003eIn men, oestradiol is produced by conversion from testosterone via the enzyme aromatase, which is found in fat tissue, liver, brain, and other tissues. Normal oestradiol in men is typically 40-160 pmol\/L—much lower than in premenopausal women but still essential for health. Adequate oestradiol in men supports bone density, libido, brain function, and cardiovascular health. However, excess oestradiol can cause problems: gynaecomastia (breast tissue growth), reduced libido, erectile dysfunction, emotional changes, and water retention. Men on testosterone replacement therapy need to monitor oestradiol because testosterone can convert to oestradiol—if levels become excessive, treatment adjustments or aromatase inhibitors may be considered. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eA single oestradiol measurement provides a snapshot at one point in time. In premenopausal women, oestradiol varies dramatically across the menstrual cycle, so results must be interpreted in the context of when the sample was taken. For fertility assessment, oestradiol is typically measured on day 2-3 alongside FSH—oestradiol alone provides limited information about ovarian reserve. For HRT monitoring, target ranges vary depending on the type of HRT, route of administration, and individual symptoms—your prescribing doctor can advise on your personal targets.\u003c\/p\u003e\n        \u003cp\u003eTransdermal hormone contamination is a common cause of falsely elevated oestradiol results—if your result seems unexpectedly high, consider whether contamination might be responsible and repeat the test with extra precautions. If your oestradiol is genuinely abnormal, further investigation and interpretation should be done by a doctor who can consider your full clinical picture, symptoms, other hormone levels, and health history. This test provides useful information but is not a substitute for comprehensive medical assessment.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51599409414474,"sku":"OEST()","price":48.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/oestradiol_home_box.png?v=1773282665"},{"product_id":"crp-high-sensitivity-blood-test-kit","title":"CRP (High Sensitivity) Blood Test Kit","description":"\u003c!-- \nProduct: CRP (High Sensitivity) Blood Test (Home Test Kit)\nCollection: Heart Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; 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}\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 5000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 1500px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe CRP (High Sensitivity) Blood Test measures tiny amounts of C-reactive protein (CRP) in your blood using a highly sensitive assay designed to detect low-level chronic inflammation. While standard CRP tests are used to detect significant inflammation from infections or acute illness, the high-sensitivity version (hs-CRP) can identify subtle, ongoing inflammation that may not cause obvious symptoms but is thought to contribute to the development of atherosclerosis and cardiovascular disease over time. This chronic low-grade inflammation is increasingly recognised as an important factor in heart disease risk beyond traditional markers like cholesterol.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone wanting to assess their cardiovascular risk from an inflammatory perspective, people with elevated cholesterol who want to understand additional risk factors, those with a family history of heart disease seeking a more complete picture of their cardiovascular health, individuals who have made lifestyle changes (diet, exercise, weight loss, smoking cessation) and want to monitor their inflammatory status, and anyone curious about whether low-level inflammation might be affecting their health. The hs-CRP test provides valuable complementary information to standard lipid testing—some people with normal cholesterol still have elevated hs-CRP and therefore increased cardiovascular risk, while others with high cholesterol may have low hs-CRP and relatively lower risk. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days. Your results will include interpretation of your hs-CRP level in relation to cardiovascular risk categories.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-crp\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-crp\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-crp\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-crp\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eWait Until Well:\u003c\/strong\u003e Do NOT take this test if you currently have an infection, cold, flu, or any acute illness, or if you've had one in the past 2-3 weeks. Do not test within 2-3 weeks of surgery, significant injury, or dental work. Any acute inflammatory stimulus will dramatically elevate CRP, making the result useless for assessing baseline cardiovascular risk. Wait until you feel completely well and any acute illness has fully resolved.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e Fasting is not required for this test. You can eat and drink normally before collection.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming:\u003c\/strong\u003e There is no specific time of day requirement. CRP levels are relatively stable throughout the day.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications and Conditions Affecting Results:\u003c\/strong\u003e Several factors can affect hs-CRP beyond cardiovascular risk. Hormonal contraceptives (combined pill, patch, ring) and hormone replacement therapy (HRT) can elevate hs-CRP levels. Chronic inflammatory conditions such as rheumatoid arthritis, inflammatory bowel disease, or lupus will elevate CRP—in these cases, the test is less useful for cardiovascular risk assessment. Obesity is associated with elevated hs-CRP because fat tissue produces inflammatory mediators. Statins (cholesterol-lowering medications) can reduce hs-CRP levels. If any of these apply to you, please note them when discussing results.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eLimitations:\u003c\/strong\u003e CRP is a non-specific marker—it tells you that inflammation is present somewhere in the body but not where or why. A single elevated hs-CRP result should ideally be confirmed with a repeat test 2-3 weeks later, as temporary elevations can occur. The hs-CRP test should be used alongside other cardiovascular risk factors (cholesterol, blood pressure, smoking, family history, diabetes) rather than in isolation.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-crp\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-crp\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Inflammation Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-inflammation-crp\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-inflammation-crp\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eInflammation (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hscrp\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hscrp\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eHigh-Sensitivity C-Reactive Protein (hs-CRP)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eC-reactive protein (CRP) is an acute-phase protein produced by the liver in response to inflammation anywhere in the body. It's part of the innate immune system and rises rapidly in response to infection, tissue injury, or inflammatory conditions. The high-sensitivity CRP (hs-CRP) assay uses more sensitive measurement techniques than standard CRP tests, allowing detection of very low levels of CRP that indicate chronic, low-grade inflammation. This type of subtle, persistent inflammation—often called 'silent inflammation' because it causes no obvious symptoms—is now understood to play an important role in the development and progression of atherosclerosis (the build-up of fatty plaques in artery walls that underlies most heart attacks and strokes).\u003c\/p\u003e\n                                    \u003cp\u003eThe link between inflammation and cardiovascular disease is well-established. Atherosclerosis is not simply a matter of cholesterol accumulating in arteries—it's an active inflammatory process. Inflammatory cells infiltrate arterial plaques and contribute to plaque instability, making them more likely to rupture and cause acute events like heart attacks. Studies have consistently shown that people with elevated hs-CRP have increased cardiovascular risk, even when their cholesterol levels are normal. For cardiovascular risk assessment, hs-CRP levels are typically categorised as: less than 1 mg\/L indicates lower cardiovascular risk; 1-3 mg\/L indicates intermediate risk; and greater than 3 mg\/L indicates higher risk. Values above 10 mg\/L suggest acute inflammation from infection or other causes rather than chronic low-grade inflammation, and the test should be repeated when well.\u003c\/p\u003e\n                                    \u003cp\u003eSeveral lifestyle factors can help reduce hs-CRP levels: regular physical activity has consistent anti-inflammatory effects; weight loss in overweight individuals reduces inflammation (adipose tissue is a source of inflammatory mediators); a Mediterranean-style diet rich in fruits, vegetables, whole grains, fish, and olive oil has anti-inflammatory properties; stopping smoking reduces inflammation; and moderate alcohol consumption (though excessive alcohol increases inflammation). Statin medications, used primarily to lower cholesterol, also have anti-inflammatory effects and reduce hs-CRP—the JUPITER trial showed that people with elevated hs-CRP but normal LDL cholesterol benefited from statin therapy. Your hs-CRP result should be interpreted alongside other cardiovascular risk factors for a complete picture. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. High-sensitivity CRP is one component of cardiovascular risk assessment and should be interpreted alongside other risk factors including cholesterol levels, blood pressure, smoking status, family history, age, and diabetes status. An elevated hs-CRP does not mean you will have a heart attack, and a normal hs-CRP does not guarantee you won't.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider who can interpret them in the context of your complete cardiovascular risk profile. If your hs-CRP is elevated, your GP may recommend repeating the test to confirm, and may discuss lifestyle modifications or other interventions to reduce your cardiovascular risk.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51599379136842,"sku":"Inuvi (CRP)","price":37.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/CRP_High_Sensitivity_Blood_Test_Kit.png?v=1773230902"},{"product_id":"ferritin-blood-test-kit","title":"Ferritin Blood Test Kit","description":"\u003c!-- \nProduct: Ferritin Blood Test (Home Test Kit)\nCollection: General Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Ferritin Blood Test measures your ferritin level—a protein that stores iron inside cells throughout your body. Ferritin is widely considered the single best marker for assessing total body iron stores, making this test an excellent way to check whether your iron levels are adequate, too low, or too high. Iron is essential for producing healthy red blood cells, transporting oxygen throughout the body, supporting energy production, and maintaining immune function.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for those at higher risk of iron deficiency due to heavy menstrual periods, pregnancy, vegetarian or vegan diets, or gastrointestinal conditions affecting absorption. It's also suitable for people experiencing symptoms of iron deficiency such as persistent fatigue, weakness, pale skin, dizziness, shortness of breath, or heart palpitations. Additionally, this test can help identify iron overload conditions like hereditary haemochromatosis, which affects around 1 in 200 people of Northern European descent. Anyone wanting to monitor their iron stores for optimal energy and wellbeing will benefit from this simple screening test.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-ferritin\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-ferritin\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-ferritin\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-ferritin\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming (IMPORTANT):\u003c\/strong\u003e Take this test when any symptoms of short-term illness have settled. Wait at least 2 weeks after recovering from an infection, cold, or other acute illness before testing. This is important because ferritin is an acute phase reactant—it rises significantly during inflammation, infection, or illness, which can mask underlying iron deficiency or cause falsely elevated results.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eIron Supplements:\u003c\/strong\u003e If you take iron supplements and want to check whether your supplementation is adequate, continue taking them as usual. If you want to assess your baseline iron stores without supplementation, stop iron supplements for at least 24-48 hours before testing (longer if possible). Note on your request form whether you're taking iron supplements.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Stop biotin (vitamin B7) supplements for at least 2 days before testing. Biotin can interfere with the ferritin assay, potentially causing inaccurate results. If biotin is prescribed by your doctor, discuss with them before stopping.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e Fasting is not required for this test. You can eat and drink normally before your sample collection.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-ferritin\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-ferritin\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Iron Status (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-ironstatus-ferritin\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-ironstatus-ferritin\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eIron Status (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ferritin\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ferritin\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFerritin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFerritin is a protein that stores iron inside cells throughout your body, particularly in the liver, spleen, bone marrow, and muscles. When your body has adequate iron, it incorporates what it needs into haemoglobin (for oxygen transport in red blood cells) and myoglobin (for oxygen storage in muscles), then stores the surplus in ferritin for later use. A small amount of ferritin circulates in the blood, and measuring this provides an excellent reflection of your total body iron stores.\u003c\/p\u003e\n                                    \u003cp\u003eFerritin is generally considered the single best marker for detecting iron deficiency. Importantly, ferritin often falls before haemoglobin drops, making it an early warning sign of developing iron deficiency—you can have depleted iron stores and experience symptoms like fatigue, poor concentration, and reduced exercise tolerance even before becoming anaemic. While laboratory reference ranges often start at 15-20 µg\/L, optimal ferritin for energy and wellbeing is generally considered to be 50-70 µg\/L or above. Many people with ferritin levels in the 'normal' but low range (20-50 µg\/L) experience symptoms that improve with iron supplementation.\u003c\/p\u003e\n                                    \u003cp\u003eHowever, ferritin is also an acute phase reactant—it rises during inflammation, infection, liver disease, and certain chronic conditions. This means ferritin can appear normal or even elevated despite underlying iron deficiency if there's concurrent inflammation. If your ferritin is elevated but you have symptoms of iron deficiency, or if inflammation is suspected, additional markers such as serum iron, TIBC (total iron-binding capacity), and transferrin saturation may be needed for a complete picture.\u003c\/p\u003e\n                                    \u003cp\u003eSignificantly elevated ferritin (above 300 µg\/L in women, 400 µg\/L in men) can indicate iron overload, most commonly hereditary haemochromatosis—a genetic condition affecting approximately 1 in 200 people of Northern European ancestry where the body absorbs too much iron from food. Untreated haemochromatosis can cause serious damage to the liver, heart, and pancreas, but when detected early, it's easily managed. High ferritin can also indicate liver disease, chronic inflammation, metabolic syndrome, or rarely certain cancers. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. Ferritin is an excellent marker for iron stores, but it can be affected by inflammation and other conditions. A single result provides useful information, but may need to be interpreted alongside other iron markers or inflammatory markers for a complete picture.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider who can interpret them in the context of your symptoms and medical history. If your ferritin is low, do not assume you should take iron supplements without consulting your GP first—it's important to investigate the cause of iron deficiency (such as blood loss or malabsorption) rather than simply supplementing. If your ferritin is elevated, further investigation may be needed to determine the cause.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51410042978634,"sku":"Inuvi (FERR)","price":39.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Ferritin_Blood_Test_Kit.png?v=1773249788"},{"product_id":"day-3-fertility-blood-test-kit","title":"Day 3 Fertility Blood Test Kit","description":"\u003c!-- \nProduct: Day 3 Fertility Blood Test (Home Test Kit)\nCollection: Female Fertility\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 10000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 1500px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Day 3 Fertility Blood Test measures three key reproductive hormones—FSH, LH, and oestradiol—at a specific point in your menstrual cycle to provide valuable insights into your ovarian reserve and hormonal balance. Day 2-5 of your cycle (with day 1 being the first day of your period) is when these hormones are at their baseline levels before the monthly surge that leads to ovulation, making it the optimal time to assess your underlying reproductive function. This timing is standard practice in fertility clinics worldwide and allows meaningful comparison with established reference ranges.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for women who are thinking about starting a family and want to understand their fertility potential, those who have been trying to conceive and want to check whether their hormone levels are optimal, anyone wanting to assess their ovarian reserve before making decisions about family planning timing, women concerned about early menopause or premature ovarian insufficiency, and those who want baseline fertility information before considering egg freezing or other fertility preservation options. The combination of FSH, LH, and oestradiol provides complementary information—FSH reflects ovarian reserve, the LH:FSH ratio can indicate conditions like PCOS, and oestradiol helps validate that testing was done at the correct cycle stage. Results outside the normal range may need a follow-up with your GP or fertility specialist.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days. Your results will include interpretation of each hormone and what your overall profile suggests about your reproductive health.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-day3\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-day3\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-day3\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-day3\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eCritical Timing Requirement:\u003c\/strong\u003e Collect your sample on day 2, 3, 4, or 5 of your menstrual cycle—ideally day 3. Day 1 is the first day of proper bleeding (not spotting). Testing at the wrong time in your cycle will give results that cannot be meaningfully interpreted against standard reference ranges. If your period arrives at an inconvenient time (e.g., Friday), wait for your next cycle rather than testing at the wrong time.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eIf You Don't Have Regular Periods:\u003c\/strong\u003e If you don't have periods (amenorrhoea), are perimenopausal with irregular cycles, or have very long cycles, the test can be taken at any time. Please note this on your test request form so results can be interpreted appropriately.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHormonal Contraception:\u003c\/strong\u003e Hormonal contraceptives (combined pill, mini-pill, patch, ring, implant, hormonal coil) suppress your natural hormone production and will give artificially low results that don't reflect your true fertility status. For accurate results, you need to stop hormonal contraception and wait for at least one natural period before testing. Ideally, wait for 2-3 natural cycles to allow your hormones to return to baseline.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHormone Gels\/Patches\/Pessaries:\u003c\/strong\u003e If you use hormone gels, patches, or pessaries, do NOT collect your finger-prick sample from a finger that has been used to apply these products in the past 4 weeks—hormone residue can contaminate the sample and give falsely elevated results. Always use gloves when applying hormone products.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Stop biotin (vitamin B7) supplements for at least 2 days before testing. High-dose biotin can interfere with the laboratory assay and give inaccurate results. If biotin has been prescribed by your doctor, discuss with them before stopping.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming of Day:\u003c\/strong\u003e Collect your sample in the morning if possible. While these hormones don't have as strong a circadian rhythm as some others, morning collection provides the most consistent results.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-day3\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-day3\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (3)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Female Hormones Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-hormones-day3\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-hormones-day3\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eFemale Hormones (3)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-fsh-day3\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-fsh-day3\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFSH (Follicle Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFollicle Stimulating Hormone (FSH) is produced by the pituitary gland in the brain and plays a central role in reproduction. In women, FSH stimulates the growth and maturation of ovarian follicles—the fluid-filled sacs in the ovaries that each contain an egg. During the early follicular phase of your menstrual cycle (days 1-5), FSH levels rise to recruit a cohort of follicles, one of which will become dominant and eventually release a mature egg at ovulation. As the follicles grow, they produce oestradiol, which provides negative feedback to the pituitary to reduce FSH secretion—this is how one dominant follicle is selected while others regress.\u003c\/p\u003e\n                                    \u003cp\u003eDay 3 FSH is one of the most important markers of ovarian reserve—the quantity and quality of eggs remaining in your ovaries. The key principle is that if your ovaries have good reserve (plenty of responsive follicles), relatively little FSH is needed to stimulate follicle growth, so baseline FSH remains low. If ovarian reserve is diminished (fewer remaining follicles or less responsive ovaries), the pituitary must produce more FSH to achieve the same effect, resulting in elevated day 3 FSH. Higher FSH levels on day 3 therefore suggest reduced ovarian reserve. However, FSH alone doesn't tell the whole story—oestradiol levels on the same day help validate the result, and AMH (Anti-Müllerian Hormone, tested separately) provides additional complementary information about ovarian reserve. FSH levels naturally rise as women approach menopause. Results outside the normal range may need a follow-up with your GP or fertility specialist.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-lh-day3\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-lh-day3\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLH (Luteinising Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLuteinising Hormone (LH) is produced by the pituitary gland alongside FSH and works in concert with FSH to regulate the menstrual cycle and ovulation. During the early follicular phase, LH levels are relatively low and stable. As oestradiol rises from the growing dominant follicle, it eventually triggers a dramatic surge in LH (the 'LH surge') which causes the mature follicle to rupture and release its egg—this is ovulation. After ovulation, LH helps support the corpus luteum (the remnant of the follicle) to produce progesterone during the luteal phase.\u003c\/p\u003e\n                                    \u003cp\u003eOn day 3 of your cycle, LH should be at its baseline level. The relationship between LH and FSH on day 3 provides additional diagnostic information. In most women, FSH is slightly higher than LH in the early follicular phase, giving an LH:FSH ratio below 1. An elevated LH:FSH ratio (LH higher than FSH, or ratio above 2-3) on day 3 is one of the hormonal features of Polycystic Ovary Syndrome (PCOS), a common condition affecting ovulation and fertility. Women with PCOS often have tonically elevated LH which contributes to the hormonal imbalances and ovulatory dysfunction characteristic of the condition. However, not all women with PCOS show this pattern, and an abnormal ratio alone isn't sufficient for diagnosis—PCOS diagnosis requires additional criteria. Results outside the normal range may need a follow-up with your GP or fertility specialist.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-oestradiol-day3\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-oestradiol-day3\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eOestradiol (E2)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eOestradiol (also spelled estradiol, abbreviated E2) is the most potent and abundant form of oestrogen in premenopausal women. It's primarily produced by the growing follicles in the ovaries, with small amounts also produced by the adrenal glands and fat tissue. Oestradiol has wide-ranging effects throughout the body: it maintains the uterine lining, supports bone health, influences cholesterol metabolism, affects mood and cognition, and maintains vaginal and skin health. During the menstrual cycle, oestradiol levels are low at the start, rise steadily as follicles grow (peaking just before ovulation), drop briefly after ovulation, then rise again during the luteal phase before falling if pregnancy doesn't occur.\u003c\/p\u003e\n                                    \u003cp\u003eOn day 3, oestradiol should be at a relatively low baseline level (typically below 200 pmol\/L or 50 pg\/mL). Day 3 oestradiol serves an important role in validating your FSH result. If oestradiol is elevated on day 3 (suggesting you may have tested at the wrong time, or that a follicle has already started growing early), it can suppress FSH through negative feedback—giving a falsely reassuring low FSH even if ovarian reserve is actually reduced. This is why interpreting FSH in isolation can be misleading; the oestradiol provides a quality check. An elevated day 3 oestradiol with a 'normal' FSH should be interpreted with caution. Low day 3 oestradiol combined with high FSH is consistent with diminished ovarian reserve or approaching menopause. Results outside the normal range may need a follow-up with your GP or fertility specialist.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. Fertility is complex and depends on many factors beyond these three hormones, including fallopian tube patency, uterine anatomy, ovulation regularity, partner factors, and overall health. Normal results on this test do not guarantee fertility, and abnormal results do not mean you cannot conceive.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor, GP, or fertility specialist who can interpret them alongside your age, medical history, and fertility goals. If you have been trying to conceive for 12 months (or 6 months if you're over 35) without success, it's recommended to seek a full fertility evaluation which includes additional tests not covered by this panel. Do not make major decisions about fertility treatment or family planning based solely on these results without professional guidance.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51596453445962,"sku":"Inuvi (IN337\/IN337FPK)","price":54.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Day_3_Fertility_Blood_Test.png?v=1773231269"},{"product_id":"apolipoprotein-profile-blood-test-kit","title":"Apolipoprotein Profile Blood Test Kit","description":"\u003c!-- \nProduct: Apolipoprotein Profile Blood Test (Home Test Kit)\nCollection: Heart Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 80000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 20000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 1000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Apolipoprotein Profile Blood Test goes beyond standard cholesterol testing to provide a more advanced assessment of your cardiovascular risk. This panel measures 9 biomarkers including the standard lipid profile (total cholesterol, LDL, HDL, non-HDL, triglycerides) plus two specialised proteins—apolipoprotein A1 (ApoA1) and apolipoprotein B (ApoB)—along with key ratios. Apolipoproteins are the protein components of lipoproteins that transport cholesterol and fats in your blood. Many cardiovascular experts now consider ApoB to be a better predictor of heart disease risk than LDL cholesterol alone, because each atherogenic (artery-clogging) lipoprotein particle carries exactly one ApoB molecule, making ApoB a direct count of potentially harmful particles.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone wanting a more accurate assessment of cardiovascular risk beyond standard cholesterol testing, people with a family history of heart disease who want advanced markers, individuals with metabolic syndrome or type 2 diabetes (where small dense LDL particles make standard LDL less reliable), those monitoring the effectiveness of cholesterol-lowering treatments or lifestyle changes, and anyone interested in longevity and preventing atherosclerosis. The ApoB:ApoA1 ratio—reflecting the balance between harmful and protective lipoproteins—is considered by many experts to be one of the best single predictors of cardiovascular events including heart attack and stroke. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 6 working days. Your results will include detailed interpretation of your apolipoprotein levels and what they mean for your cardiovascular risk.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 6 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-apo\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-apo\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-apo\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-apo\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e Avoid fatty foods for 8 hours before your test. Fasting is not strictly mandatory for apolipoprotein measurements (which are relatively stable regardless of recent food intake), but is recommended for accurate triglyceride results. If your results are raised, you may be advised to repeat the test with a strict 12-hour fast to confirm. During any fasting period, water is permitted and encouraged.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming:\u003c\/strong\u003e Collect your sample in the morning, ideally between 6am and 10am, for optimal consistency. Lipid levels can fluctuate throughout the day.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eAlcohol:\u003c\/strong\u003e Avoid alcohol for 24-48 hours before testing. Alcohol significantly affects triglyceride levels and can temporarily alter other lipid markers.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eExercise:\u003c\/strong\u003e Avoid strenuous exercise for 24 hours before testing. Intense physical activity can temporarily affect lipid metabolism.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications:\u003c\/strong\u003e If you take lipid-lowering medications such as statins, fibrates, or PCSK9 inhibitors, continue taking them as prescribed—the test can help assess how well your treatment is working. Make a note of your medications so results can be interpreted appropriately. Take any regular medications as you normally would.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eIllness:\u003c\/strong\u003e Wait until you have recovered from any acute illness before testing. Infection and inflammation can affect lipid levels.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eConsistency for Monitoring:\u003c\/strong\u003e If you're using this test to monitor changes over time, try to maintain consistent conditions before each test (same fasting status, similar time of day, similar activity level) for the most meaningful comparisons.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-apo\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-apo\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (9)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Cholesterol Status Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-cholesterol-apo\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-cholesterol-apo\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eCholesterol Status (9)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-totalchol-apo\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-totalchol-apo\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTotal cholesterol measures all cholesterol in your blood—both the protective HDL and the potentially harmful LDL and other fractions combined. Despite its negative reputation, cholesterol is essential for life: it forms cell membranes, produces steroid hormones (including testosterone, oestrogen, and cortisol), synthesises vitamin D, and makes bile acids for fat digestion. Your liver manufactures most of your cholesterol, with dietary cholesterol contributing a smaller proportion. Total cholesterol alone has limited value for assessing cardiovascular risk because it doesn't distinguish between protective HDL and harmful LDL—you could have high total cholesterol due to high protective HDL (which is actually good) or high harmful LDL (which is concerning). The detailed breakdown in this panel provides much more useful information than total cholesterol alone. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ldl-apo\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ldl-apo\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLDL (low-density lipoprotein) cholesterol is often called 'bad cholesterol' because elevated levels are associated with atherosclerosis—the build-up of fatty plaques inside artery walls. LDL particles transport cholesterol from the liver to tissues throughout your body. While this is necessary, excessive LDL can deposit cholesterol in artery walls, where it triggers inflammation and plaque formation, narrowing arteries and increasing risk of heart attack and stroke. LDL cholesterol is the traditional primary target for cardiovascular risk reduction. However, standard LDL cholesterol testing measures the amount of cholesterol carried by LDL particles, not the number of particles—and particle number may be more important for predicting risk. This is where ApoB (measured in this panel) adds value, as it directly reflects LDL particle number. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-nonhdl-apo\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-nonhdl-apo\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eNon-HDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eNon-HDL cholesterol is calculated by subtracting protective HDL cholesterol from total cholesterol. It represents all the potentially harmful cholesterol fractions combined—not just LDL, but also VLDL, IDL, and lipoprotein remnants, all of which can contribute to atherosclerosis. Because it captures all atherogenic cholesterol particles (not just LDL), non-HDL is considered a better cardiovascular risk marker than LDL alone. This is particularly relevant for people with elevated triglycerides, who often have significant cholesterol in VLDL particles that isn't captured by LDL testing. Non-HDL cholesterol also has the advantage of not requiring fasting—it remains accurate even after eating. The recommended target for non-HDL is below 4.0 mmol\/L for most people, with lower targets for those at higher cardiovascular risk. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hdl-apo\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hdl-apo\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eHDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHDL (high-density lipoprotein) cholesterol is often called 'good cholesterol' because it helps protect against cardiovascular disease. HDL particles perform 'reverse cholesterol transport'—they collect excess cholesterol from tissues and artery walls and carry it back to the liver for disposal or recycling. Higher HDL levels are generally associated with lower cardiovascular risk. HDL above 1.0 mmol\/L in men and 1.2 mmol\/L in women is generally considered desirable—the higher the better. Low HDL is an independent cardiovascular risk factor even when LDL is normal. Factors that increase HDL include regular aerobic exercise, moderate alcohol consumption, weight loss, and not smoking. Factors that decrease HDL include smoking, obesity, sedentary lifestyle, and very high carbohydrate diets. The main protein in HDL particles is ApoA1 (also measured in this panel). Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-cholratio-apo\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-cholratio-apo\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol : HDL Ratio\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe total cholesterol to HDL ratio is calculated by dividing your total cholesterol by your HDL cholesterol. A lower ratio is better—it indicates that a higher proportion of your total cholesterol is the protective HDL type. This ratio is more informative than total cholesterol alone because it reflects the balance between harmful and protective cholesterol. A ratio below 4 is generally considered optimal for cardiovascular health; above 6 indicates increased risk. This ratio is used in cardiovascular risk calculators (like QRISK) to estimate your 10-year risk of heart attack or stroke. However, many experts now consider the ApoB:ApoA1 ratio (also included in this panel) to be an even better predictor of cardiovascular risk. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-triglycerides-apo\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-triglycerides-apo\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTriglycerides\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTriglycerides are fats that circulate in your blood, providing energy for your cells. After eating, your body converts excess calories (whether from fats, carbohydrates, or protein) into triglycerides, which are transported to fat cells for storage. Between meals, triglycerides are released to provide energy. Elevated fasting triglycerides indicate that your body is storing more fat than it's burning—often related to excessive calorie intake (particularly from refined carbohydrates and alcohol), obesity, insulin resistance, or metabolic syndrome. Very high triglycerides (above 10 mmol\/L) can cause pancreatitis. Moderately elevated triglycerides are associated with increased cardiovascular risk, partly because they're associated with small, dense LDL particles (which are more atherogenic) and low HDL. Fasting triglycerides below 1.7 mmol\/L are generally desirable. Triglycerides are the lipid marker most affected by recent food intake, which is why fasting is recommended for accurate measurement. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-apoa1\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-apoa1\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eApolipoprotein A1 (ApoA1)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eApolipoprotein A1 (ApoA1) is the main structural protein of HDL (good cholesterol) particles. ApoA1 is essential for HDL formation and function—it helps activate the enzyme that allows HDL to pick up cholesterol from tissues (LCAT), enabling the reverse cholesterol transport that makes HDL protective. Higher ApoA1 levels generally indicate more HDL particles and are associated with lower cardiovascular risk. ApoA1 provides complementary information to HDL cholesterol—while HDL-C measures the cholesterol content of HDL particles, ApoA1 reflects the number and functionality of those particles. Low ApoA1, especially when combined with elevated ApoB, is associated with increased cardiovascular disease risk. Factors that increase ApoA1 include regular exercise, moderate alcohol consumption, healthy diet (particularly Mediterranean-style eating), maintaining healthy weight, and not smoking. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-apob\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-apob\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eApolipoprotein B (ApoB)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eApolipoprotein B (ApoB) is the main structural protein found in all atherogenic (artery-clogging) lipoprotein particles—including LDL, VLDL, IDL, and lipoprotein(a). Crucially, each of these particles contains exactly one ApoB molecule, regardless of size or cholesterol content. This makes ApoB a direct count of the total number of atherogenic particles in your blood—and cardiovascular risk is driven more by particle number than by cholesterol concentration. This is why many experts now consider ApoB a superior marker of cardiovascular risk compared to LDL cholesterol. ApoB is particularly valuable in people with metabolic syndrome, diabetes, or high triglycerides, where LDL particles tend to be small and dense—these people may have 'normal' LDL cholesterol but high ApoB (many small particles), indicating significant cardiovascular risk that standard testing would miss. Over 90% of ApoB in blood is found on LDL particles. ApoB is relatively stable and less affected by recent food intake than triglycerides. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-aporatio\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-aporatio\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eApoB : ApoA1 Ratio\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe ApoB:ApoA1 ratio is calculated by dividing your ApoB level by your ApoA1 level. This ratio represents the balance between atherogenic (artery-clogging) lipoprotein particles (reflected by ApoB) and protective lipoprotein particles (reflected by ApoA1). A lower ratio is better—it indicates a more favourable balance with more protective particles relative to harmful ones. Multiple large studies, including the INTERHEART study involving over 25,000 participants across 52 countries, have found the ApoB:ApoA1 ratio to be one of the strongest predictors of myocardial infarction (heart attack), often outperforming traditional cholesterol ratios. A ratio below 0.6 is generally considered optimal; above 0.9 indicates significantly elevated cardiovascular risk. The ratio is particularly useful because it captures both sides of the equation—having high ApoB, low ApoA1, or both will elevate your ratio and risk. Lifestyle interventions including Mediterranean diet, regular exercise, weight loss, and smoking cessation can improve this ratio. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. While apolipoprotein testing provides valuable information about cardiovascular risk, risk depends on many factors including age, family history, blood pressure, smoking, diabetes, and other conditions that this test doesn't assess.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider who can interpret them alongside your complete cardiovascular risk profile. If your results show anything outside the normal range, or if you have a family history of heart disease or concerns about your cardiovascular health, see your GP for further evaluation and discussion of any necessary lifestyle modifications or treatments.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51596328862026,"sku":"Inuvi (INU90)","price":87.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Apolipoprotein_Profile_Blood_Test_Kit.png?v=1773228426"},{"product_id":"magnesium-serum-blood-test-kit","title":"Magnesium (serum) Blood Test Kit","description":"\u003c!-- \nProduct: Magnesium (Serum) Blood Test (Home Test Kit)\nCollection: General Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Magnesium (Serum) Blood Test measures your blood magnesium levels to help identify deficiency that could be affecting your energy, muscle function, mood, or overall wellbeing. Magnesium is the fourth most abundant mineral in the human body and is involved in over 300 enzymatic reactions—it's essential for energy production, protein synthesis, muscle and nerve function, blood glucose control, blood pressure regulation, and bone development. Despite its importance, magnesium deficiency is surprisingly common, with studies suggesting up to 50% of people in Western countries may have inadequate intake.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone experiencing symptoms that could indicate magnesium deficiency such as persistent fatigue, muscle cramps or twitches, weakness, poor sleep, anxiety or irritability, headaches, or heart palpitations. It's also valuable for people with conditions that increase the risk of magnesium depletion including type 2 diabetes, gastrointestinal diseases (Crohn's, coeliac, chronic diarrhoea), heavy alcohol use, and those taking medications that can lower magnesium (certain diuretics, proton pump inhibitors like omeprazole, some antibiotics). Athletes and physically active individuals may also benefit, as magnesium is lost through sweat and demand increases with exercise.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 3 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 3 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-magnesium\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-magnesium\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-magnesium\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-magnesium\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eNo Fasting Required:\u003c\/strong\u003e This test does not require fasting. You can eat and drink normally before collecting your sample, as food intake does not significantly affect serum magnesium levels in the short term.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMagnesium Supplements:\u003c\/strong\u003e For the most accurate assessment of your baseline magnesium status, take your sample at least 24 hours after your last magnesium supplement. If you're taking magnesium regularly and want to know if your supplementation is adequate, you can continue taking it as usual and note this on your request form. If you want to assess whether you need supplementation at all, stop magnesium supplements for 3-5 days before testing (longer is better for accurate baseline).\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eOther Supplements:\u003c\/strong\u003e High-dose vitamin D supplements can affect magnesium levels (vitamin D metabolism requires magnesium). Calcium supplements taken in excess can interfere with magnesium absorption. Note any supplements you're taking on your request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications:\u003c\/strong\u003e Several medications can affect magnesium levels. Proton pump inhibitors (omeprazole, lansoprazole, esomeprazole) taken long-term can cause magnesium depletion. Certain diuretics (furosemide, thiazides) increase urinary magnesium loss. Some antibiotics (aminoglycosides, amphotericin B) and immunosuppressants (ciclosporin, tacrolimus) can also lower magnesium. Continue your medications as prescribed, but note them on your request form for accurate interpretation.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eAlcohol:\u003c\/strong\u003e Heavy alcohol consumption depletes magnesium. For the most accurate baseline result, avoid excessive alcohol intake for 24-48 hours before testing. If you regularly drink alcohol, this is important context for interpreting your results.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTest Limitations:\u003c\/strong\u003e This test measures serum magnesium—the magnesium circulating in your blood. However, only about 1% of total body magnesium is in the blood; the rest is stored in bones (50-60%) and inside cells (39-49%). Serum magnesium is tightly regulated by the body, so blood levels can appear normal even when total body stores are depleted. A normal serum result doesn't definitively rule out deficiency, especially if you have symptoms or risk factors. Conversely, a low serum result indicates genuine deficiency requiring attention.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-magnesium\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-magnesium\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Minerals (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-minerals-mag\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-minerals-mag\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eMinerals (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-magnesium\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-magnesium\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eMagnesium (Serum)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eMagnesium is an essential mineral that serves as a cofactor for over 300 enzyme systems in the body, regulating diverse biochemical reactions including protein synthesis, muscle and nerve function, blood glucose control, and blood pressure regulation. It's required for energy production (ATP synthesis), oxidative phosphorylation, glycolysis, and the structural development of bone. Magnesium also plays a crucial role in the active transport of calcium and potassium ions across cell membranes—a process critical for nerve impulse conduction, muscle contraction, and normal heart rhythm.\u003c\/p\u003e\n                                    \u003cp\u003eThe body contains approximately 25 grams of magnesium in an adult, with 50-60% stored in bones, 39-49% inside cells (particularly muscle and soft tissue), and only about 1% in blood and extracellular fluid. The kidneys primarily regulate magnesium balance, adjusting urinary excretion to match intake. Dietary sources include green leafy vegetables (spinach, kale), nuts (almonds, cashews), seeds (pumpkin, chia), whole grains, legumes, dark chocolate, avocados, bananas, and fish. Refined and processed foods tend to be low in magnesium.\u003c\/p\u003e\n                                    \u003cp\u003eMagnesium deficiency (hypomagnesaemia) is more common than often recognised. Early symptoms can be subtle and non-specific: loss of appetite, nausea, fatigue, and weakness. As deficiency progresses, symptoms may include muscle cramps, spasms, or twitching (including eyelid twitches), numbness and tingling, personality changes, abnormal heart rhythms, and seizures. Chronic magnesium deficiency is associated with increased risk of hypertension, cardiovascular disease, type 2 diabetes, osteoporosis, and migraines. Risk factors for deficiency include gastrointestinal diseases (Crohn's, coeliac, chronic diarrhoea), type 2 diabetes, alcohol dependence, older age, and certain medications.\u003c\/p\u003e\n                                    \u003cp\u003eNormal serum magnesium levels are typically 0.7-1.0 mmol\/L (or 1.7-2.4 mg\/dL). Levels below 0.7 mmol\/L indicate deficiency. However, because serum levels are tightly regulated by the body, they can remain in the normal range even when total body stores are depleted—sometimes called \"subclinical\" or \"chronic latent\" magnesium deficiency. If you have symptoms or risk factors for deficiency with borderline-normal serum levels, a trial of magnesium supplementation may still be worthwhile. High serum magnesium (hypermagnesaemia) is rare and usually occurs only with kidney failure or excessive supplementation—symptoms include low blood pressure, nausea, flushing, and in severe cases, muscle weakness and cardiac arrest. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test measures serum magnesium, which represents only about 1% of total body magnesium stores. Because blood magnesium levels are tightly regulated, a normal result does not definitively rule out magnesium deficiency, particularly \"subclinical\" deficiency where total body stores may be depleted while blood levels remain normal. If you have symptoms consistent with magnesium deficiency or significant risk factors, discuss the possibility of a therapeutic trial of magnesium with your healthcare provider even if your serum level is within the normal range.\u003c\/p\u003e\n        \u003cp\u003eIf your results show low magnesium, your GP may want to check other electrolytes (potassium and calcium are often affected alongside magnesium) and investigate potential causes. Magnesium supplementation is generally safe for most people, but high doses can cause diarrhoea and, in those with kidney problems, can accumulate to dangerous levels. People with kidney disease, heart block, or those taking certain medications should consult their doctor before supplementing. This test provides useful screening information but should be interpreted in the context of your symptoms, medical history, and overall health picture.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51596281381194,"sku":"Inuvi (MG)","price":54.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Magnesium_serum_Blood_Test_Kit.png?v=1773260096"},{"product_id":"hrt-blood-test-kit","title":"HRT Blood Test Kit","description":"\u003c!-- \nProduct: HRT Check Blood Test (Home Test Kit)\nCollection: Women's Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe HRT Check Blood Test measures three key hormones—oestradiol, progesterone, and FSH (follicle-stimulating hormone)—to help monitor your hormone levels while taking hormone replacement therapy (HRT). These markers provide valuable information about whether your current HRT regimen is achieving adequate hormone replacement and can help guide dosage adjustments. HRT is prescribed to relieve menopausal symptoms such as hot flushes, night sweats, sleep disturbances, mood changes, vaginal dryness, and to protect bone health.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for women currently taking HRT who want to monitor their hormone levels, those experiencing ongoing menopausal symptoms despite being on HRT and wondering if their dose needs adjustment, women wanting to check if their oestradiol levels are in an optimal range for symptom relief and bone protection, those on combined HRT wanting to confirm adequate progesterone for endometrial protection, and anyone wanting objective data to discuss with their prescriber about their HRT regimen.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-hrt\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-hrt\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-hrt\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-hrt\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eTransdermal HRT Contamination – Critical:\u003c\/strong\u003e If you use hormone gels, creams, patches, or pessaries, do NOT take a finger-prick sample from any finger that has been used to apply these products in the past 4 weeks. Even tiny amounts of residual hormone on your skin can contaminate the sample and give falsely elevated results. Always wear disposable gloves when applying transdermal hormone products. If in doubt, use your non-dominant hand for sample collection.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eContinue Your HRT:\u003c\/strong\u003e Do not stop or alter your HRT medication before testing. This test is designed to measure your hormone levels while on your current regimen, so continue taking your HRT exactly as prescribed. The results will reflect your actual hormone status on treatment.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming of Sample:\u003c\/strong\u003e For oral or transdermal oestrogen, collect your sample at a consistent time relative to your dose. Many prescribers prefer a trough level (just before your next dose) to assess the minimum level you're achieving. Note on your request form when you last took\/applied your HRT and when you collected your sample.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eProgesterone Timing:\u003c\/strong\u003e If you take cyclical (sequential) progesterone, the timing of your sample relative to your progesterone phase matters. For continuous combined HRT, timing is less critical. Note your HRT type and where you are in your cycle (if applicable) on your request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Stop biotin (vitamin B7) supplements for at least 2 days before testing. Biotin can interfere with some hormone assays, potentially causing inaccurate results. If biotin is prescribed by your doctor, discuss with them before stopping.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-hrt\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-hrt\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (3)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Female Hormones (3) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-femalehormones-hrt\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-femalehormones-hrt\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eFemale Hormones (3)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-oestradiol-hrt\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-oestradiol-hrt\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eOestradiol (E2)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eOestradiol (also spelled estradiol, abbreviated E2) is the most potent and biologically active form of oestrogen. Before menopause, it's produced primarily by the ovaries and plays essential roles in the menstrual cycle, bone health, cardiovascular protection, brain function, skin health, and vaginal\/urinary tract maintenance. Oestradiol levels fluctuate throughout the menstrual cycle, peaking just before ovulation, and decline significantly during perimenopause and menopause as ovarian function wanes.\u003c\/p\u003e\n                                    \u003cp\u003eLow oestradiol levels are responsible for most menopausal symptoms: hot flushes, night sweats, sleep disturbances, mood changes, vaginal dryness and discomfort, reduced libido, and brain fog. Long-term oestrogen deficiency also increases the risk of osteoporosis (bone thinning) and may affect cardiovascular health. The goal of oestrogen replacement in HRT is to restore oestradiol to levels that relieve symptoms and protect bone health without being excessively high.\u003c\/p\u003e\n                                    \u003cp\u003eWhen monitoring HRT, oestradiol levels help assess whether you're achieving adequate replacement. While there's no single \"optimal\" level (treatment is guided primarily by symptoms), many specialists aim for oestradiol levels in the range of 200-600 pmol\/L for symptom relief and bone protection, though this varies by individual and HRT type. Levels that are persistently low despite HRT may indicate a need for dose adjustment or a different delivery method. If you're using transdermal oestrogen (gels, patches, sprays), sample contamination can cause falsely elevated readings—always wear gloves when applying and avoid using fingers that have touched the product. Results should be discussed with your HRT prescriber who can interpret them in the context of your symptoms and treatment goals.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-progesterone-hrt\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-progesterone-hrt\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eProgesterone\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eProgesterone is a steroid hormone produced by the corpus luteum (the remnant of the ovarian follicle after ovulation) during the second half of the menstrual cycle, and by the placenta during pregnancy. It prepares and maintains the uterine lining (endometrium) for potential pregnancy. After menopause, when ovulation no longer occurs, progesterone production drops to very low levels.\u003c\/p\u003e\n                                    \u003cp\u003eIn HRT, progesterone (or a synthetic progestogen) is an essential component for any woman who still has her uterus. Oestrogen alone causes the endometrial lining to thicken continuously, which over time significantly increases the risk of endometrial hyperplasia and endometrial cancer. Progesterone opposes this effect, causing regular shedding (in cyclical regimens) or keeping the lining thin (in continuous combined regimens), thereby protecting against endometrial cancer. Women who have had a hysterectomy do not need progesterone with their HRT.\u003c\/p\u003e\n                                    \u003cp\u003eWhen monitoring HRT, progesterone levels help confirm that adequate endometrial protection is being achieved. The interpretation depends on your HRT regimen—cyclical (where progesterone is taken for part of the month) or continuous combined (where progesterone is taken every day). For those on micronised progesterone (body-identical progesterone such as Utrogestan), blood levels can be measured to confirm absorption and adequate dosing. Synthetic progestogens may not be accurately reflected in a progesterone blood test. Note on your request form what type of progesterone\/progestogen you're taking and when you last took it. Results should be discussed with your HRT prescriber.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-fsh-hrt\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-fsh-hrt\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFSH (Follicle Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFollicle Stimulating Hormone (FSH) is produced by the pituitary gland in the brain and plays a crucial role in the reproductive system. In women, FSH stimulates the growth and development of ovarian follicles, each of which contains an egg. FSH levels vary throughout the menstrual cycle, rising in the first half to stimulate follicle development and then dropping after ovulation.\u003c\/p\u003e\n                                    \u003cp\u003eAs women approach and enter menopause, FSH levels rise progressively. This occurs because the ovaries become less responsive to FSH stimulation, so the pituitary gland produces more FSH in an attempt to stimulate the ovaries—a classic negative feedback loop. Persistently elevated FSH (typically above 25-40 IU\/L) combined with low oestradiol and absent periods is consistent with menopause. During perimenopause, FSH levels fluctuate considerably and may not always be elevated.\u003c\/p\u003e\n                                    \u003cp\u003eWhen taking HRT, FSH levels can provide useful information but require careful interpretation. Oestrogen replacement typically causes FSH to fall (as the pituitary senses adequate oestrogen and reduces its stimulation signal), though it may not return to premenopausal levels. A persistently very high FSH despite HRT could suggest inadequate oestrogen replacement, though the clinical picture (symptoms) is more important than targeting a specific FSH number. FSH is most useful as part of the overall picture alongside oestradiol levels and your symptom response. Results should be discussed with your HRT prescriber who can interpret them in the context of your individual situation.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for monitoring purposes only and is not a substitute for clinical assessment by your HRT prescriber. Hormone levels provide useful information but must be interpreted alongside your symptoms, medical history, and treatment goals. There is no single \"optimal\" hormone level that applies to everyone—HRT dosing is individualised based on symptom response, not just blood test numbers.\u003c\/p\u003e\n        \u003cp\u003eDo not adjust your HRT dosage based on these results without consulting your prescriber. If you're experiencing ongoing symptoms despite HRT, or if you have concerns about your treatment, please discuss your results with your GP, menopause specialist, or the healthcare professional who prescribed your HRT. They can advise on whether any adjustments to your regimen are appropriate.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51596277514570,"sku":"Inuvi (   )","price":87.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/HRT_Blood_Test_Kit.png?v=1773256786"},{"product_id":"women-s-ultimate-at-home-blood-test-kit","title":"Women’s Ultimate At Home Blood Test","description":"\u003c!-- \nProduct: Women's Ultimate At Home Blood Test\nCollection: Women's Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cstyle\u003e\n    \/* Scoped styles for Shopify product description *\/\n    .product-listing-container {\n        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;\n        line-height: 1.6;\n        color: #333;\n        background-color: #fff;\n        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.main-section-header:active {\n        background-color: #235e5f;\n    }\n    \n    .product-listing-container .main-section-title {\n        font-size: 18px;\n        font-weight: 700;\n        margin: 0;\n        flex: 1;\n    }\n    \n    .product-listing-container .main-dropdown-icon {\n        font-size: 16px;\n        transition: transform 0.3s ease;\n        flex-shrink: 0;\n        margin-left: 10px;\n    }\n    \n    .product-listing-container .main-section-content {\n        max-height: 0;\n        overflow: hidden;\n        transition: max-height 0.3s ease;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content {\n        max-height: 50000px;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon {\n        transform: rotate(180deg);\n    }\n    \n    .product-listing-container .main-section-inner {\n        padding: 20px;\n    }\n    \n    \/* Category section styles *\/\n    .product-listing-container .category-section {\n        margin-bottom: 15px;\n        border: 1px solid #e2e8f0;\n        border-radius: 4px;\n        overflow: hidden;\n    }\n    \n    .product-listing-container .category-header {\n        background-color: #4a9ea1;\n        color: white;\n        padding: 14px 16px;\n        cursor: pointer;\n        display: flex;\n        justify-content: space-between;\n        align-items: center;\n        user-select: none;\n        -webkit-tap-highlight-color: transparent;\n    }\n    \n    .product-listing-container .category-header:active {\n        background-color: #3a8e91;\n    }\n    \n    .product-listing-container .category-title {\n        font-size: 17px;\n        font-weight: 600;\n        margin: 0;\n        flex: 1;\n    }\n    \n    .product-listing-container .category-dropdown-icon {\n        font-size: 14px;\n        transition: transform 0.3s ease;\n        flex-shrink: 0;\n        margin-left: 10px;\n    }\n    \n    .product-listing-container .category-content {\n        max-height: 0;\n        overflow: hidden;\n        transition: max-height 0.3s ease;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content {\n        max-height: 10000px;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon {\n        transform: rotate(180deg);\n    }\n    \n    .product-listing-container .category-biomarkers {\n        padding: 15px;\n        background-color: #f8fafc;\n    }\n    \n    \/* Biomarker item styles *\/\n    .product-listing-container .biomarker-item {\n        margin-bottom: 10px;\n        border: 1px solid #e2e8f0;\n        border-radius: 4px;\n        background-color: white;\n        overflow: hidden;\n    }\n    \n    .product-listing-container .biomarker-item:last-child {\n        margin-bottom: 0;\n    }\n    \n    .product-listing-container .biomarker-header {\n        padding: 12px 15px;\n        cursor: pointer;\n        display: flex;\n        justify-content: space-between;\n        align-items: center;\n        background-color: white;\n        user-select: none;\n        -webkit-tap-highlight-color: transparent;\n        min-height: 48px;\n    }\n    \n    .product-listing-container .biomarker-header:hover {\n        background-color: #f8fafc;\n    }\n    \n    .product-listing-container .biomarker-header:active {\n        background-color: #f1f5f9;\n    }\n    \n    .product-listing-container .biomarker-name {\n        font-weight: 600;\n        color: #2c7a7b;\n        font-size: 15px;\n        flex: 1;\n        line-height: 1.4;\n        word-wrap: break-word;\n    }\n    \n    .product-listing-container .dropdown-icon {\n        color: #2c7a7b;\n        font-size: 12px;\n        transition: transform 0.3s ease;\n        flex-shrink: 0;\n        margin-left: 10px;\n    }\n    \n    .product-listing-container .biomarker-content {\n        max-height: 0;\n        overflow: hidden;\n        transition: max-height 0.3s ease;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content {\n        max-height: 2000px;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon {\n        transform: rotate(180deg);\n    }\n    \n    .product-listing-container .biomarker-details {\n        padding: 15px;\n        background-color: #f8fafc;\n        border-top: 1px solid #e2e8f0;\n    }\n    \n    .product-listing-container .biomarker-details p {\n        margin: 0;\n        line-height: 1.7;\n        color: #4a5568;\n    }\n    \n    \/* Medical disclaimer *\/\n    .product-listing-container .medical-disclaimer {\n        margin-top: 40px;\n        padding: 20px;\n        background-color: #f8fafc;\n        border-radius: 8px;\n        border-left: 4px solid #2c7a7b;\n    }\n    \n    .product-listing-container .medical-disclaimer h3 {\n        margin: 0 0 15px 0;\n        font-size: 18px;\n        color: #2c7a7b;\n        font-weight: 600;\n    }\n    \n    .product-listing-container .medical-disclaimer p {\n        margin: 0 0 15px 0;\n        font-size: 14px;\n        color: #4a5568;\n        line-height: 1.6;\n    }\n    \n    .product-listing-container .medical-disclaimer p:last-child {\n        margin-bottom: 0;\n    }\n    \n    \/* Mobile responsiveness *\/\n    @media (max-width: 768px) {\n        .product-listing-container .product-description {\n            font-size: 15px;\n            margin-bottom: 25px;\n        }\n        \n        .product-listing-container .results-timing {\n            margin-top: 25px;\n            margin-bottom: 25px;\n            font-size: 15px;\n        }\n        \n        .product-listing-container .results-timing strong {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .home-test-section {\n            padding: 15px;\n            margin: 25px 0;\n        }\n        \n        .product-listing-container .home-test-section h3 {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .home-test-section h4 {\n            font-size: 15px;\n        }\n        \n        .product-listing-container .home-test-section p,\n        .product-listing-container .home-test-section li {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .main-section {\n            margin: 25px 0;\n        }\n        \n        .product-listing-container .main-section-header {\n            padding: 15px 12px;\n        }\n        \n        .product-listing-container .main-section-title {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .main-section-inner {\n            padding: 15px 12px;\n        }\n        \n        .product-listing-container .category-header {\n            padding: 12px 10px;\n        }\n        \n        .product-listing-container .category-title {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .category-biomarkers {\n            padding: 12px 10px;\n        }\n        \n        .product-listing-container .biomarker-header {\n            padding: 10px 12px;\n        }\n        \n        .product-listing-container .biomarker-name {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .biomarker-details {\n            padding: 12px;\n        }\n        \n        .product-listing-container .biomarker-details p {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .medical-disclaimer {\n            margin-top: 25px;\n            padding: 15px;\n        }\n        \n        .product-listing-container .medical-disclaimer h3 {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .medical-disclaimer p {\n            font-size: 13px;\n        }\n    }\n    \n    \/* Extra small mobile devices *\/\n    @media (max-width: 400px) {\n        .product-listing-container .product-description {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .main-section-title {\n            font-size: 15px;\n        }\n        \n        .product-listing-container .category-title {\n            font-size: 15px;\n        }\n        \n        .product-listing-container .biomarker-name {\n            font-size: 13px;\n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Women's Ultimate At Home Blood Test is a comprehensive health check covering 16 key biomarkers across cholesterol, iron, kidney and liver function, thyroid health, and essential vitamins. This test provides key insights into energy levels, metabolism, and overall well-being, helping you understand your body's nutritional status and detect potential health imbalances early.\u003c\/p\u003e\n        \u003cp\u003eThis test is ideal for women wanting to track their health proactively, optimise their nutrition, monitor key health markers over time, or establish a detailed baseline for their overall well-being. It's perfect for those seeking a thorough health assessment from the comfort of home.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 3 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- DOB Notice --\u003e\n    \u003cdiv class=\"dob-notice\"\u003e\n        \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Home Test Kit --\u003e\n    \u003cdiv class=\"home-test-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. Your kit contains everything needed to collect your sample safely and effectively.\u003c\/p\u003e\n        \u003ch4\u003eFor the best results:\u003c\/h4\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before you begin\u003c\/li\u003e\n            \u003cli\u003eWarm your hands with warm water to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday for optimal laboratory processing\u003c\/li\u003e\n            \u003cli\u003eDo not post your sample on weekends or public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-womensultimate\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-womensultimate\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eSample Collection and Timing:\u003c\/strong\u003e Collect your sample between 6am and 10am for optimal accuracy. This ensures consistency in results, particularly for thyroid hormones which can fluctuate throughout the day.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eFasting Requirements:\u003c\/strong\u003e Avoid eating for 8 hours before your sample collection (water is permitted). Fasting is important for accurate cholesterol and triglyceride measurements. You may take your regular medications as prescribed.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eMedications and Supplements:\u003c\/strong\u003e If you take thyroxine, you can take your medication as usual, either before or after your blood test. However, if you take desiccated thyroid extract (DTE) or liothyronine, it's best to take it after you've collected your sample. Please let us know in your supporting information if you take amiodarone or lithium as these can affect your thyroid function results. Take your sample at least 24 hours after any vitamin or mineral supplements.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eAlcohol and Exercise:\u003c\/strong\u003e Avoid alcohol for 24 hours before testing, as it can affect liver function markers. Avoid strenuous exercise for 24 hours before testing, as this can temporarily elevate certain markers.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-womensultimate\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-womensultimate\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (16)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \n                \u003c!-- Cholesterol Status --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-cholesterol-wu\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-cholesterol-wu\" class=\"category-header\"\u003e\n                        \u003ch3 class=\"category-title\"\u003eCholesterol Status\u003c\/h3\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-wu-1\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-wu-1\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eCholesterol is an essential fat (lipid) in the body. Although it has a bad reputation it has some important functions, including building cell membranes and producing a number of essential hormones including testosterone and oestradiol. Cholesterol is manufactured in the liver and also comes from the food we eat. Your total cholesterol result on its own is of limited value in understanding your risk of heart disease; the most important factors are how much HDL and LDL cholesterol you have, and what proportion of your total cholesterol is made up of protective HDL cholesterol.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-wu-2\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-wu-2\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eLDL cholesterol (low-density lipoprotein) is a molecule made of lipids and proteins which transports cholesterol, triglycerides and other fats to various tissues throughout the body. Too much LDL cholesterol, commonly called 'bad cholesterol', can cause fatty deposits to accumulate inside artery walls, potentially leading to atherosclerosis and heart disease.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-wu-3\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-wu-3\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eHDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eHDL cholesterol (high-density lipoprotein) is a molecule in the body which removes cholesterol from the bloodstream and transports it to the liver where it is broken down and removed from the body in bile. HDL cholesterol is commonly known as 'good cholesterol'.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-wu-4\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-wu-4\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eNon-HDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eYour total cholesterol is broken down into 2 main components; HDL (good) cholesterol and LDL (bad). There are more types of harmful cholesterol in your blood than just LDL—these include VLDL (very low-density lipoproteins) and other lipoproteins which are thought to be even more harmful than LDL cholesterol. Non-HDL cholesterol is calculated by subtracting your HDL cholesterol value from your total cholesterol. It therefore includes all the non-protective and potentially harmful cholesterol in your blood, not just LDL. As such, it is considered to be a better marker for cardiovascular risk than total cholesterol and LDL cholesterol. The recommended level of non-HDL cholesterol is below 4 mmol\/L.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-wu-5\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-wu-5\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol:HDL Ratio\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eThe cholesterol\/HDL ratio is calculated by dividing your total cholesterol value by your HDL cholesterol level. It is used as a measure of cardiovascular risk because it gives a good insight into the proportion of your total cholesterol which is good (i.e. high-density lipoprotein HDL). Heart disease risk tools (such as QRisk) use the cholesterol\/HDL ratio to calculate your risk of having a heart attack.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-wu-6\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-wu-6\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTriglycerides\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eTriglycerides are a type of fat (lipid) that circulate in the blood. After you eat, your body converts excess calories (whether from fat or carbohydrates) into triglycerides which are then transported to cells to be stored as fat. Your body then releases triglycerides when required for energy.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n                \n                \u003c!-- Iron Status --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-iron-wu\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-iron-wu\" class=\"category-header\"\u003e\n                        \u003ch3 class=\"category-title\"\u003eIron Status\u003c\/h3\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-wu-7\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-wu-7\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFerritin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eFerritin is a protein which stores iron in your cells and tissues. Usually, the body incorporates iron into haemoglobin to be transported around the body, but when it has a surplus, it stores the remaining iron in ferritin for later use. Measuring ferritin levels gives us a good indication of the amount of iron stored in your body. Low ferritin is common in women and can cause fatigue and low energy.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n                \n                \u003c!-- Kidney Health --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-kidney-wu\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-kidney-wu\" class=\"category-header\"\u003e\n                        \u003ch3 class=\"category-title\"\u003eKidney Health\u003c\/h3\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-wu-8\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-wu-8\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eCreatinine\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eCreatinine is a chemical waste molecule that is generated from normal muscle metabolism. Measurement of this is an indicator of the levels of other waste products in the body. Creatinine is also an accurate marker of kidney function, and may help in diagnosing kidney disease.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-wu-9\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-wu-9\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eeGFR (Estimated Glomerular Filtration Rate)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eThe estimated glomerular filtration rate (eGFR) assesses how well the kidneys are working by estimating the amount of blood filtered through the kidneys. The glomeruli are tiny filters in the kidneys responsible for removing waste products. If these filters do not do their job properly, kidney function can be impaired. The eGFR calculation is an estimate of actual glomerular filtration rate, calculated using your age, gender, ethnicity, and serum creatinine levels.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n                \n                \u003c!-- Liver Health --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-liver-wu\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-liver-wu\" class=\"category-header\"\u003e\n                        \u003ch3 class=\"category-title\"\u003eLiver Health\u003c\/h3\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-wu-10\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-wu-10\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eBilirubin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eBilirubin is a product of the breakdown of haemoglobin from red blood cells. It is removed from the body via the liver, stored and concentrated in the gallbladder and secreted into the bowel. It is removed from your body through urine and faeces. Bilirubin causes the yellowish colour you sometimes see in bruises, due to red blood cells breaking down underneath the skin.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-wu-11\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-wu-11\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eALP (Alkaline Phosphatase)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eAlkaline phosphatase (ALP) is an enzyme found mainly in the liver and bones. Measuring it can indicate ongoing liver, gallbladder or bone disease.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-wu-12\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-wu-12\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eALT (Alanine Transferase)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eAlanine transferase (ALT) is an enzyme which is mostly found in the liver, but is also found in smaller amounts in the heart, muscles and the kidneys. If the liver is damaged, ALT is leaked into to bloodstream. As ALT is predominantly found in the liver, it is usually an accurate marker for liver inflammation and can indicate liver damage caused by alcohol, fatty liver, drugs or viruses (hepatitis).\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-wu-13\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-wu-13\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eGGT (Gamma GT)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eGamma GT, also known as gamma-glutamyl transferase (GGT), is a liver enzyme which is raised in liver and bile duct diseases. It is used in conjunction with ALP to distinguish between bone or liver disease. Gamma GT is also used to diagnose alcohol abuse as it is raised in 75% of long term drinkers.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n                \n                \u003c!-- Thyroid Hormones --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-thyroid-wu\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-thyroid-wu\" class=\"category-header\"\u003e\n                        \u003ch3 class=\"category-title\"\u003eThyroid Hormones\u003c\/h3\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-wu-14\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-wu-14\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTSH (Thyroid Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eThyroid-stimulating hormone (TSH) is produced in the pituitary gland in order to regulate the production of thyroid hormones thyroxine (T4) and triiodothyronine (T3) by the thyroid gland. If thyroid hormones in the blood are low, then more TSH is produced to stimulate the thyroid gland to produce more of them. If thyroid hormone levels are high, then the pituitary produces less TSH to slow the production of thyroid hormones. If TSH is too high or too low, it normally signifies that there is a problem with the thyroid gland which is causing it to under or over produce thyroid hormones. Sometimes a disorder of the pituitary gland can also cause abnormal TSH levels.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n                \n                \u003c!-- Vitamins --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-vitamins-wu\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-vitamins-wu\" class=\"category-header\"\u003e\n                        \u003ch3 class=\"category-title\"\u003eVitamins\u003c\/h3\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-wu-15\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-wu-15\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin B12 (Active)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eVitamin B12 is important for production of red blood cells which carry oxygen around the body. B12 is also involved in metabolism and the nervous system and prolonged lack of vitamin B12 may cause nerve damage. Although Vitamin B12 is almost entirely found in animal-based foods, many vegetarian and vegan products, especially plant milks are now fortified with Vitamin B12. Active B12 measures the biologically available form of vitamin B12, providing a more accurate assessment of B12 status than total B12.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-wu-16\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-wu-16\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin D (25 OH)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eDespite its name, vitamin D is actually a hormone that's produced by your skin when it's exposed to sunshine. Before your body can use vitamin D produced by sun exposure (known as vitamin D3), it must be converted into another form called 25 hydroxycholecalciferol (25 OH). Vitamin D (25 OH) is the major circulating form of vitamin D, and so your vitamin D (25 OH) level is considered the most accurate indicator of vitamin D supply to your body. Vitamin D is essential for healthy bones and teeth, as it helps your body absorb calcium. It also plays a role in muscle health, immune function, and mental health. Low vitamin D symptoms include muscle weakness, mood swings, and fatigue.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n                \n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Medical Disclaimer --\u003e\n    \u003cdiv class=\"medical-disclaimer\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening purposes only and is not intended as a medical diagnosis. Results outside the normal reference range may not always indicate a health problem, as reference ranges represent the values found in 95% of healthy individuals and can vary between laboratories. Individual factors such as age, sex, diet, medications, and recent illness can all affect results.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified healthcare professional who can interpret them in the context of your medical history, symptoms, and other clinical findings. If any abnormalities are detected, further investigations may be required to determine the underlying cause. Do not make changes to your medication or treatment plan based solely on these results without first consulting your doctor or healthcare provider.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51589377524042,"sku":"Inuvi (INU91)","price":97.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/womens_ultimate_home_box.png?v=1773432290"},{"product_id":"tiredness-and-fatigue-blood-test-kit","title":"Tiredness and Fatigue Blood Test","description":"\u003c!-- \nProduct: Tiredness and Fatigue Blood Test (Home Test Kit)\nCollection: General Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 20000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 4000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Tiredness and Fatigue Blood Test investigates the most common treatable causes of persistent tiredness—iron deficiency, thyroid dysfunction, vitamin D deficiency, and chronic inflammation. These four conditions account for a large proportion of medically explainable fatigue and are all readily treatable once identified. This panel of 8 biomarkers provides a thorough initial assessment that can point towards specific causes and guide appropriate next steps, whether that's dietary changes, supplements, or further investigation with your GP.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone experiencing persistent tiredness that doesn't improve with rest, unexplained fatigue lasting weeks or months, low energy levels affecting work, exercise, or daily activities, brain fog, poor concentration, or mental fatigue, symptoms suggesting possible anaemia (breathlessness, pale skin, dizziness), or symptoms suggesting possible thyroid problems (weight changes, feeling cold, hair loss). If your GP has ruled out obvious causes but you're still struggling with fatigue, this comprehensive panel can identify common contributors that may have been missed or help confirm that these common causes are not responsible for your symptoms.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 3 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 3 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-fatigue\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-fatigue\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-fatigue\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-fatigue\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eMorning Sample (6-10am):\u003c\/strong\u003e Collect your sample in the morning, ideally between 6am and 10am. TSH (thyroid stimulating hormone) follows a circadian rhythm with highest levels in the early morning. Morning sampling provides the most consistent and interpretable results.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eWait Until Acute Illness Has Resolved:\u003c\/strong\u003e Acute infections and recent illnesses temporarily affect many of these markers:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003ehs-CRP rises dramatically during infection and inflammation—it can take several weeks to return to baseline\u003c\/li\u003e\n                    \u003cli\u003eFerritin is an acute phase reactant that increases during illness, potentially masking iron deficiency\u003c\/li\u003e\n                    \u003cli\u003eThyroid function can be temporarily affected by illness (\"sick euthyroid syndrome\")\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003eFor accurate baseline results, wait at least 2-3 weeks after recovering from any significant illness, infection, or surgery.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eIron Supplements:\u003c\/strong\u003e If you're currently taking iron supplements and want to assess your underlying iron status, stop supplements for at least 24-48 hours before testing. If you're monitoring response to iron treatment, continue supplements as usual and note this on your request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eVitamin D Supplements:\u003c\/strong\u003e If you want to assess your baseline vitamin D status, stop supplements for at least 2-3 days before testing (longer for high-dose supplements). If monitoring response to supplementation, continue as usual.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eThyroid Medications:\u003c\/strong\u003e\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eLevothyroxine (T4):\u003c\/strong\u003e Take your medication as usual—it doesn't matter whether you take it before or after your blood test\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eLiothyronine (T3) or desiccated thyroid extract (DTE):\u003c\/strong\u003e Take your dose AFTER collecting your sample, not before. Taking T3-containing preparations before the test can give misleadingly high Free T4 readings\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eAmiodarone or lithium:\u003c\/strong\u003e These medications significantly affect thyroid function. Note them on your request form so results can be interpreted appropriately\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin (Vitamin B7):\u003c\/strong\u003e Stop biotin supplements for at least 2 days before testing. High-dose biotin (common in hair, skin, and nail supplements) interferes with thyroid hormone assays and can cause falsely abnormal results.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eConsider Adding FIT Test:\u003c\/strong\u003e Iron deficiency in adults, particularly in men and postmenopausal women, should prompt consideration of gastrointestinal blood loss as a cause. A Faecal Immunochemical Test (FIT) can detect hidden bleeding in the gut that you wouldn't otherwise notice. If your iron studies suggest iron deficiency, consider adding a FIT test or discussing this with your GP.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-fatigue\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-fatigue\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (8)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Inflammation (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-inflammation-fatigue\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-inflammation-fatigue\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eInflammation (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hscrp-fatigue\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hscrp-fatigue\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003ehs-CRP (High Sensitivity C-Reactive Protein)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eC-reactive protein (CRP) is an acute phase protein produced by the liver in response to inflammation anywhere in the body. High sensitivity CRP (hs-CRP) is measured using a more sensitive assay that can detect lower levels of inflammation than standard CRP tests. This makes it useful for detecting chronic low-grade inflammation that might not show up on a standard CRP test.\u003c\/p\u003e\n                                    \u003cp\u003eChronic inflammation is increasingly recognised as a contributor to fatigue. Inflammatory cytokines (the signalling molecules that trigger CRP production) directly affect the brain, causing symptoms that collectively resemble fatigue: low energy, reduced motivation, poor concentration, disturbed sleep, and mood changes. This \"sickness behaviour\" is an evolved response to infection but can become problematic when inflammation persists without an acute infection. Conditions associated with chronic low-grade inflammation include obesity, poor metabolic health, autoimmune conditions, chronic infections, and some mood disorders.\u003c\/p\u003e\n                                    \u003cp\u003eNormal hs-CRP is generally below 3 mg\/L, with lower levels (\u0026lt;1 mg\/L) being optimal. Mild elevations (3-10 mg\/L) may indicate chronic low-grade inflammation; very high levels (\u0026gt;10 mg\/L) usually indicate acute infection or significant inflammation and the test should be repeated when you're fully recovered. If hs-CRP is elevated without obvious cause, it's worth investigating potential sources of inflammation and considering whether lifestyle factors (diet, weight, sleep, stress) might be contributing. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Iron Status (4) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-iron-fatigue\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-iron-fatigue\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eIron Status (4)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-iron-fatigue\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-iron-fatigue\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eIron (Serum)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eSerum iron measures the amount of iron circulating in your blood, bound to the transport protein transferrin. Iron is essential for making haemoglobin (the oxygen-carrying protein in red blood cells) and myoglobin (the equivalent protein in muscles), as well as for numerous enzymes involved in energy production, DNA synthesis, and other vital functions. Without adequate iron, cells cannot produce energy efficiently, leading to fatigue.\u003c\/p\u003e\n                                    \u003cp\u003eSerum iron on its own is difficult to interpret because it fluctuates significantly throughout the day, in response to recent meals (particularly iron-rich foods), and due to many other factors. A single low serum iron reading doesn't necessarily mean iron deficiency, and a normal reading doesn't rule it out. This is why serum iron is always interpreted alongside other iron markers (TIBC, transferrin saturation, and ferritin) to get a complete picture of iron status.\u003c\/p\u003e\n                                    \u003cp\u003eNormal serum iron is typically 10-30 µmol\/L, though ranges vary between laboratories. Low serum iron with high TIBC, low transferrin saturation, and low ferritin indicates iron deficiency. Low serum iron with normal or low TIBC may indicate anaemia of chronic disease (where iron is present in the body but sequestered and unavailable). High serum iron may indicate iron overload conditions like haemochromatosis. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tibc-fatigue\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tibc-fatigue\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTIBC (Total Iron-Binding Capacity)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTotal iron-binding capacity (TIBC) measures the maximum amount of iron that could be bound by proteins in your blood—primarily transferrin, the main iron transport protein. TIBC is an indirect measure of transferrin levels: the more transferrin available, the higher the iron-binding capacity.\u003c\/p\u003e\n                                    \u003cp\u003eYour body regulates transferrin production based on iron status. When iron stores are low, the liver produces more transferrin to maximise iron capture and transport from the diet—so TIBC increases. When iron stores are adequate or high, less transferrin is needed—so TIBC decreases. This makes TIBC a useful indicator of iron stores when interpreted alongside serum iron and ferritin.\u003c\/p\u003e\n                                    \u003cp\u003eNormal TIBC is typically 45-80 µmol\/L. High TIBC (with low serum iron and low ferritin) strongly suggests iron deficiency—the body is ramping up its iron transport capacity because stores are depleted. Low TIBC may be seen in iron overload (haemochromatosis), chronic inflammation, liver disease, or malnutrition. Interpreting TIBC alongside other iron markers gives a much clearer picture than any single test. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tsat-fatigue\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tsat-fatigue\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTransferrin Saturation\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTransferrin saturation is a calculated percentage showing what proportion of the body's iron-carrying capacity is currently being used. It's calculated by dividing serum iron by TIBC and multiplying by 100. This ratio provides a snapshot of how much iron is actually being transported relative to the maximum capacity available.\u003c\/p\u003e\n                                    \u003cp\u003eNormal transferrin saturation is typically 20-50%. Low transferrin saturation (below 20%) indicates that less iron is being transported than the body's capacity allows—this is typical of iron deficiency. Very low transferrin saturation (\u0026lt;15-16%) strongly suggests iron deficiency and correlates with impaired iron delivery to tissues, even before anaemia develops. High transferrin saturation (above 45-50%) suggests iron overload—more iron is being transported than is healthy. Very high saturation (\u0026gt;60%) is concerning for haemochromatosis and warrants further investigation.\u003c\/p\u003e\n                                    \u003cp\u003eTransferrin saturation is particularly useful because it can detect both iron deficiency and iron overload. It's less affected by inflammation than ferritin alone, making it valuable in situations where ferritin might be misleadingly elevated. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ferritin-fatigue\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ferritin-fatigue\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFerritin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFerritin is the body's primary iron storage protein. It holds iron in a soluble, non-toxic form in cells throughout the body (particularly the liver, spleen, and bone marrow) and releases it when needed. Measuring ferritin in blood gives an indirect but generally reliable indication of total body iron stores—a low ferritin almost always means low iron stores, making it the most specific marker for iron deficiency.\u003c\/p\u003e\n                                    \u003cp\u003eLow ferritin is one of the most common and easily treatable causes of fatigue. Even ferritin levels that are technically \"within range\" but at the lower end (e.g., 15-30 µg\/L) may be associated with fatigue symptoms, particularly in menstruating women. Many practitioners now aim for ferritin levels of at least 50 µg\/L in patients with fatigue symptoms, as this is associated with better energy and exercise tolerance, particularly in athletes and those with heavy periods.\u003c\/p\u003e\n                                    \u003cp\u003eNormal ferritin ranges are typically 15-300 µg\/L for men and 15-200 µg\/L for women, but optimal levels for wellbeing may be higher. However, ferritin is an acute phase reactant—it rises during inflammation, infection, and liver disease—so a \"normal\" ferritin in the context of illness doesn't rule out underlying iron deficiency. Very high ferritin (\u0026gt;500-1000 µg\/L) requires investigation for iron overload, liver disease, inflammation, or haematological conditions. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Thyroid Hormones (2) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-thyroid-fatigue\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-thyroid-fatigue\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eThyroid Hormones (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tsh-fatigue\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tsh-fatigue\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTSH (Thyroid Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThyroid stimulating hormone (TSH) is produced by the pituitary gland to regulate the thyroid. TSH levels reflect the body's assessment of thyroid hormone status: when thyroid hormones are low, TSH rises to stimulate more production; when thyroid hormones are high, TSH falls to slow production. This feedback loop makes TSH the most sensitive initial marker for thyroid dysfunction.\u003c\/p\u003e\n                                    \u003cp\u003eAn elevated TSH indicates that the thyroid is underperforming (hypothyroidism)—the pituitary is working harder to stimulate a sluggish thyroid. Hypothyroidism is a very common cause of fatigue, affecting around 2% of the UK population (more common in women and with increasing age). Other symptoms include weight gain, feeling cold, constipation, dry skin, hair loss, and depression. A low TSH indicates that the thyroid is overactive (hyperthyroidism)—the pituitary is backing off because thyroid hormones are already high. Hyperthyroidism can also cause fatigue, along with weight loss, anxiety, tremor, palpitations, and heat intolerance.\u003c\/p\u003e\n                                    \u003cp\u003eNormal TSH is typically 0.4-4.0 mU\/L, though \"optimal\" may be narrower (0.5-2.5 mU\/L). Mildly elevated TSH (4-10 mU\/L) is termed \"subclinical hypothyroidism\" and may or may not require treatment depending on symptoms and other factors. TSH should be interpreted alongside Free T4 for a complete picture. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ft4-fatigue\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ft4-fatigue\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree T4 (Free Thyroxine)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFree T4 (free thyroxine) measures the unbound, biologically active portion of the thyroid hormone thyroxine. Most T4 in blood is bound to proteins and inactive; only the \"free\" fraction (about 0.03%) is available to enter cells and exert effects. T4 is the main hormone produced by the thyroid gland, though it must be converted to the more active T3 (triiodothyronine) within cells to have its full effect.\u003c\/p\u003e\n                                    \u003cp\u003eT4 is the body's main metabolic regulator—it affects virtually every tissue and increases overall metabolic rate, heat production, heart rate, protein synthesis, and energy levels. Low Free T4 (with high TSH) confirms hypothyroidism and explains fatigue through reduced cellular metabolism. High Free T4 (with low TSH) confirms hyperthyroidism. In central hypothyroidism (rare), both TSH and Free T4 are low due to pituitary or hypothalamic problems.\u003c\/p\u003e\n                                    \u003cp\u003eNormal Free T4 is typically 9-25 pmol\/L. Interpreting Free T4 requires considering TSH alongside it: a low-normal Free T4 with a high TSH suggests early or subclinical hypothyroidism. Free T4 in the \"normal\" range doesn't necessarily mean thyroid function is optimal—some individuals feel better with Free T4 in the upper half of the reference range. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Vitamins (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-vitamins-fatigue\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-vitamins-fatigue\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eVitamins (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-vitd-fatigue\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-vitd-fatigue\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin D (25-OH)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eVitamin D is not truly a vitamin but a steroid hormone that the body produces when skin is exposed to UVB sunlight. The liver converts this to 25-hydroxyvitamin D (25-OH vitamin D), which is the main circulating form and the best indicator of overall vitamin D status. This is the form measured in blood tests. Vitamin D plays crucial roles beyond bone health: it affects muscle function, immune regulation, mood, and energy metabolism.\u003c\/p\u003e\n                                    \u003cp\u003eVitamin D deficiency is extremely common in the UK due to limited sunlight exposure, particularly from October to March when UVB radiation is insufficient for vitamin D synthesis regardless of time spent outdoors. People with darker skin, those who cover their skin for cultural or religious reasons, and people who spend little time outdoors are at particular risk. Symptoms of deficiency include fatigue, muscle weakness, muscle aches, bone pain, frequent infections, and low mood. Many people have no obvious symptoms despite significant deficiency.\u003c\/p\u003e\n                                    \u003cp\u003eVitamin D status is classified as: deficient (\u0026lt;25 nmol\/L), insufficient (25-50 nmol\/L), adequate (50-75 nmol\/L), and optimal (\u0026gt;75 nmol\/L). For those with fatigue, aiming for levels above 75 nmol\/L may be beneficial. UK guidelines recommend that everyone consider taking a vitamin D supplement (10 µg\/400 IU daily) during autumn and winter; those at risk of deficiency should supplement year-round. Higher doses may be needed to correct deficiency. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eFatigue is a common symptom with many possible causes, and this test covers the most frequent treatable ones. However, fatigue can also result from conditions not covered by this panel, including sleep disorders, mental health conditions (depression, anxiety), chronic infections, autoimmune conditions, heart or lung disease, diabetes, and many others. A normal result on this test doesn't mean nothing is wrong—it means these specific common causes are unlikely to be responsible.\u003c\/p\u003e\n        \u003cp\u003eIf your results are normal but fatigue persists, please discuss with your GP. They can consider other potential causes, review your symptoms in more detail, and arrange further investigations if needed. Similarly, if results suggest a specific problem (such as iron deficiency or thyroid dysfunction), please discuss with your GP before starting treatment, as they may want to arrange confirmatory testing or investigate underlying causes.\u003c\/p\u003e\n        \u003cp\u003eThis test is intended to complement, not replace, professional medical assessment. Persistent unexplained fatigue, particularly if severe or accompanied by other concerning symptoms (significant weight loss, night sweats, fever, severe pain), should always be evaluated by a healthcare professional.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51588785504586,"sku":"Inuvi (INU08)","price":78.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Tiredness_and_Fatigue_Blood_Test.png?v=1773309869"},{"product_id":"advanced-female-fertility-blood-test-kit","title":"Advanced Female Fertility Blood Test Kit","description":"\u003c!-- \nProduct: Advanced Female Fertility Blood Test (Home Sample Collection Kit)\nCollection: Fertility \u0026 Hormones\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 80000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 0; }\n        .product-listing-container .kit-contents-list li { padding: 12px 0; border-bottom: 1px solid #e2e8f0; display: flex; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 4px 10px; border-radius: 4px; font-weight: 600; margin-right: 15px; font-size: 14px; }\n        \n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 800px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Advanced Female Fertility Blood Test measures 12 key biomarkers to give you a comprehensive picture of your reproductive hormone health. It covers 10 fertility-related hormones—oestradiol, FSH, LH, testosterone, DHEA sulphate, prolactin, and a full thyroid panel (TSH, Free T4, Free T3)—plus AMH (Anti-Müllerian Hormone), which indicates your ovarian reserve and gives an estimate of your remaining egg count.\u003c\/p\u003e\n        \n        \u003cp\u003eA good fit if you're planning to start a family and want to understand where you stand, you've been trying to conceive and want to investigate potential underlying causes, or you're simply curious about your fertility hormone levels and ovarian reserve. AMH is particularly valuable because it doesn't change much throughout your cycle, so it gives a stable baseline of your ovarian reserve. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e You get the home collection kit (finger-prick) and professional lab analysis. Everything you need to collect your sample at home is included—just follow the instructions, post it back in the prepaid envelope, and your results will be ready within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Sample Collection Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a finger-prick blood sample that you collect yourself at home. Everything you need is included in the kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eKey Steps:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eRead First:\u003c\/strong\u003e Go through all the instructions before you start. Proper collection technique is essential for accurate results.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eWarm Up:\u003c\/strong\u003e Warm your hands before collecting—this makes blood flow easier and collection quicker.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003ePost Promptly:\u003c\/strong\u003e Use the prepaid envelope to return your sample. Post on Monday, Tuesday, or Wednesday to avoid weekend delays in transit.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-femfert\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-femfert\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eBlood collection tube\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e2×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eSingle-use lancets\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e2×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eAlcohol cleansing wipes\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003ePlaster\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eProtective transport bag\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eLaboratory Request Form\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003ePre-paid Royal Mail Tracked 24 return envelope\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eInstructions for use\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-femfert\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-femfert\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eWhen to Test (Cycle Timing):\u003c\/strong\u003e For the most meaningful results, take this test between days 2 and 5 of your menstrual cycle—ideally day 3. Day 1 is the first day of your period (full flow, not spotting). If you don't have regular periods or aren't having periods at all, you can take the test on any day.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTime of Day:\u003c\/strong\u003e Collect your sample between 6am and 10am, at least an hour after waking. This timing is important for accurate prolactin measurement, which is affected by sleep and stress.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBefore Your Test:\u003c\/strong\u003e Avoid vigorous exercise and sexual activity for 48 hours beforehand—both can temporarily raise prolactin. Avoid nipple stimulation and heavy meals before testing. If you use hormone gels, patches, or pessaries, don't use the finger you apply them with (or wear gloves when applying for 4 weeks before testing).\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHormonal Contraception:\u003c\/strong\u003e The pill, patches, rings, and hormonal IUDs can all affect your results. For the most accurate picture of your natural hormone levels, you'd need to stop hormonal contraception and wait for natural periods to return before testing. If that's not practical, your results will reflect your hormone levels while on contraception.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin and Supplements:\u003c\/strong\u003e Stop biotin supplements for 2 days before testing—biotin can interfere with hormone assays and give misleading results. If biotin is prescribed, discuss this with your doctor first. Avoid vitamin and mineral supplements for 24 hours before testing.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eThyroid Medication:\u003c\/strong\u003e If you take levothyroxine, you can take it as normal before or after your test. If you take liothyronine (T3) or desiccated thyroid extract (DTE), it's best to take it after you've collected your sample to avoid a temporary spike in Free T3.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eWhat This Test Can and Can't Tell You:\u003c\/strong\u003e This test gives valuable insight into your hormone health and ovarian reserve, but it can't diagnose specific conditions or tell you definitively whether you can conceive. Fertility depends on many factors including egg quality, sperm health, fallopian tube function, and lifestyle factors that blood tests can't assess.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-femfert\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-femfert\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (12)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Hormones Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-hormones-femfert\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-hormones-femfert\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eHormones (10)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-oestradiol-femfert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-oestradiol-femfert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eOestradiol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eOestradiol is the primary female sex hormone, produced mainly by your ovaries. It's the hormone that drives your menstrual cycle—stimulating the growth of the uterine lining, triggering the release of LH that causes ovulation, and supporting egg development in the follicles. Oestradiol levels fluctuate dramatically throughout your cycle: they're low during your period, rise as follicles develop, peak just before ovulation, then rise again in the luteal phase. When measured on days 2-5 of your cycle (the follicular phase), oestradiol should be relatively low. Higher-than-expected levels at this time might suggest a cyst, early follicle development, or diminishing ovarian reserve where remaining follicles are working harder. Low levels might indicate ovarian dysfunction or perimenopause. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-fsh-femfert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-fsh-femfert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFSH (Follicle Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFSH is released by your pituitary gland and does exactly what its name suggests—it stimulates the follicles in your ovaries to grow and mature eggs. Early in your cycle, FSH rises to recruit follicles; as the dominant follicle produces oestradiol, this feeds back to reduce FSH. When measured on days 2-5, FSH gives insight into your ovarian reserve. If your ovaries have fewer eggs remaining, they produce less inhibin B (a hormone that suppresses FSH), so FSH levels rise—your pituitary is working harder to stimulate follicle growth. Elevated FSH suggests diminished ovarian reserve or approaching menopause. Very low FSH might indicate pituitary problems or that something is suppressing your hypothalamic-pituitary axis. FSH is most meaningful when interpreted alongside oestradiol and AMH. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-lh-femfert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-lh-femfert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLH (Luteinising Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLH is the hormone that triggers ovulation. Throughout most of your cycle, LH stays relatively low, but when oestradiol from the dominant follicle reaches a threshold, it triggers a massive LH surge—this causes the follicle to rupture and release the egg within 24-36 hours. After ovulation, LH supports the corpus luteum (the remains of the follicle) in producing progesterone. When measured on days 2-5, LH should be similar to or slightly lower than FSH. An elevated LH:FSH ratio (often 2:1 or 3:1) is a characteristic finding in polycystic ovary syndrome (PCOS), where multiple small follicles produce excess LH-stimulating signals. Consistently elevated LH can also indicate primary ovarian insufficiency. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-testosterone-femfert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-testosterone-femfert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTestosterone\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eWhile testosterone is primarily known as a male hormone, women produce it too—in the ovaries and adrenal glands—and it plays important roles in libido, energy, muscle mass, and bone density. In women, most testosterone is bound to proteins and inactive; only a small 'free' fraction is biologically active. Elevated testosterone in women is one of the hallmark findings in PCOS and can cause symptoms like acne, excess facial or body hair (hirsutism), and irregular periods. Very high testosterone might indicate an androgen-producing tumour. Low testosterone can contribute to low libido, fatigue, and reduced wellbeing, though it's less commonly tested for in women. Testosterone is best interpreted alongside SHBG, which determines how much is freely available. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-dheas-femfert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-dheas-femfert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eDHEA Sulphate\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eDHEA sulphate (DHEA-S) is an androgen produced almost exclusively by your adrenal glands. It serves as a precursor hormone—your body can convert it into testosterone and oestrogen as needed. DHEA-S levels are remarkably stable throughout the day and don't fluctuate with your menstrual cycle, making it a reliable marker for adrenal androgen production. Elevated DHEA-S points specifically to adrenal androgen excess rather than ovarian, which helps distinguish between different causes of high testosterone. It can be elevated in PCOS (though ovarian androgens are usually more prominent), congenital adrenal hyperplasia, and adrenal tumours. DHEA-S naturally peaks in your 20s and gradually declines with age. Low levels are generally less concerning but can contribute to fatigue. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-prolactin-femfert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-prolactin-femfert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eProlactin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eProlactin is best known for stimulating breast milk production, but it has important effects on fertility too. Elevated prolactin (hyperprolactinaemia) suppresses the release of GnRH from the hypothalamus, which in turn reduces FSH and LH, disrupting ovulation and causing irregular or absent periods. This is why breastfeeding can act as a natural contraceptive. Outside of pregnancy and breastfeeding, elevated prolactin can be caused by pituitary adenomas (usually benign), certain medications (especially antipsychotics and some antidepressants), hypothyroidism, and stress. Prolactin is highly sensitive to stress, sleep, nipple stimulation, and even the stress of blood collection—which is why it's important to test in the morning, at least an hour after waking, in a relaxed state. A single elevated result often needs repeating to confirm. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tsh-femfert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tsh-femfert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTSH (Thyroid Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTSH is produced by your pituitary gland and controls how much thyroid hormone your thyroid produces. It's included in this fertility panel because thyroid function is intimately connected with reproductive health. Both hypothyroidism (underactive thyroid, high TSH) and hyperthyroidism (overactive thyroid, low TSH) can disrupt menstrual cycles, impair ovulation, and affect fertility. Even subclinical hypothyroidism—where TSH is elevated but thyroid hormones are still normal—has been associated with difficulty conceiving and increased miscarriage risk. Most fertility specialists aim for TSH below 2.5 mIU\/L when trying to conceive, which is tighter than the general population reference range. TSH works like a thermostat: when thyroid hormones are low, TSH rises to stimulate more production; when they're high, TSH drops. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ft4-femfert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ft4-femfert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree T4 (Free Thyroxine)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFree T4 is the unbound, active form of thyroxine—the main hormone your thyroid produces. Most T4 in your blood is bound to proteins and inactive; Free T4 is what's actually available to enter cells. T4 is essentially a storage and transport hormone—it gets converted to the more active T3 in your tissues as needed. Measuring Free T4 alongside TSH helps confirm thyroid dysfunction. Low Free T4 with high TSH confirms hypothyroidism; high Free T4 with low TSH confirms hyperthyroidism. Sometimes TSH is abnormal but Free T4 is normal—this 'subclinical' thyroid dysfunction can still affect fertility and is worth monitoring. Adequate T4 is essential for normal follicle development and ovulation. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ft3-femfert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ft3-femfert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree T3 (Free Triiodothyronine)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFree T3 is the most active thyroid hormone—the one that actually does the work in your cells, controlling metabolism, energy production, and affecting virtually every organ system including your reproductive system. Most T3 is made by converting T4 in your tissues rather than directly by the thyroid. Some people have normal T4 but don't convert it efficiently to T3, which can cause hypothyroid symptoms despite 'normal' standard thyroid tests. Including Free T3 alongside TSH and Free T4 gives the most complete picture of your thyroid function. T3 is particularly important for detecting hyperthyroidism early, where it often rises before T4 does. For fertility, adequate T3 supports egg maturation, ovulation, and early pregnancy. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-amh-femfert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-amh-femfert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eAMH (Anti-Müllerian Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAMH is produced by the small antral follicles in your ovaries—the pool of follicles waiting to be recruited for ovulation. This makes it the best blood test for estimating ovarian reserve (your remaining egg count). Unlike FSH, LH, and oestradiol, AMH doesn't fluctuate significantly throughout your menstrual cycle, so it can be tested on any day—though we include it in this panel timed with the other hormones for convenience. Higher AMH suggests a larger ovarian reserve; lower AMH indicates fewer remaining eggs. AMH naturally declines with age as your follicle pool diminishes. Very low AMH doesn't mean you can't conceive naturally—it means your window may be shorter and you may have fewer eggs available for IVF if needed. Very high AMH (often with high antral follicle count) can indicate PCOS. It's important to note that AMH reflects quantity, not quality—it can't tell you about egg health or your chances of a healthy pregnancy. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Proteins Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-proteins-femfert\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-proteins-femfert\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eProteins (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-albumin-femfert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-albumin-femfert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eAlbumin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAlbumin is the most abundant protein in your blood, produced by your liver. In the context of a fertility panel, albumin is included because it's needed to calculate free androgen levels. Hormones like testosterone circulate in your blood in two forms: bound to proteins (mainly SHBG and albumin) and free. Only the free fraction is biologically active. By measuring albumin alongside testosterone and SHBG, the lab can calculate your Free Androgen Index—a more accurate reflection of how much testosterone is actually available to your tissues. Albumin itself also reflects your overall nutritional status and liver function, both of which can affect fertility. Low albumin can occur with malnutrition, liver disease, or chronic illness. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-shbg-femfert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-shbg-femfert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eSHBG (Sex Hormone Binding Globulin)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eSHBG is a protein made by your liver that binds to sex hormones—primarily testosterone and oestradiol—and transports them through your bloodstream. When hormones are bound to SHBG, they're inactive; only the unbound 'free' fraction can enter cells and have effects. This makes SHBG a key regulator of how much sex hormone is actually available to your body. Low SHBG means more free testosterone and oestradiol—this is commonly seen in PCOS, insulin resistance, obesity, and hypothyroidism. It can cause symptoms of androgen excess even when total testosterone is normal. High SHBG means less free hormone is available—this can occur with hyperthyroidism, liver disease, oral contraceptives, and oestrogen therapy. In the context of fertility, SHBG helps interpret testosterone levels and understand your overall hormonal balance. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. Please have your results reviewed by a qualified doctor or healthcare provider who can explain what they mean for your personal health situation.\u003c\/p\u003e\n        \u003cp\u003eIf your results show anything outside the normal range, or if you're worried about your health, see your doctor as soon as you can. Don't change any medications or treatments based on these results alone—always talk to your healthcare provider first.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51587621880138,"sku":"Inuvi (  )","price":158.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/advanced_female_fertility_home_box.png?v=1773145160"},{"product_id":"fitness-blood-test-kit","title":"Fitness Blood Test Kit","description":"\u003c!-- \nProduct: Baseline Fitness Blood Test (Home Test Kit)\nCollection: Sports Performance\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Baseline Fitness Blood Test is designed to assess 15 key health markers related to fitness, performance, and recovery. This panel tracks inflammation, iron stores, hormone status, liver health, cardiovascular markers, and essential vitamins—providing the data you need to optimise your training and identify any underlying issues that could be limiting your performance or recovery. Whether you're an endurance athlete, strength trainer, or recreational exerciser, understanding your blood markers helps you train smarter and avoid overtraining.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for athletes and fitness enthusiasts wanting to establish baseline markers before a training programme, those experiencing unexplained fatigue, poor recovery, or declining performance, anyone wanting to monitor the effects of their training and nutrition on their health, and people using supplements who want to ensure their liver is handling the load. The combination of testosterone, ferritin, inflammation markers, and vitamins specifically addresses the most common deficiencies and imbalances seen in active individuals.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 4 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 4 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-fitness\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-fitness\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-fitness\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-fitness\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming:\u003c\/strong\u003e Take your sample between 6am and 10am. This timing is important because testosterone follows a circadian rhythm, peaking in the early morning. A sample taken later in the day may show falsely low testosterone.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTraining:\u003c\/strong\u003e Avoid intense or prolonged exercise for 48 hours before testing. Heavy training can temporarily elevate liver enzymes (particularly ALT), inflammatory markers (hs-CRP), and affect other markers. If you want to assess your baseline health, test during a rest or light training phase. If you want to assess recovery from a hard training block, note this when submitting your sample.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e Avoid fatty foods for 8 hours before your test to ensure accurate cholesterol and triglyceride results. A complete fast is not required—you can eat low-fat foods and drink water normally.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eVitamin B12 Supplements:\u003c\/strong\u003e Stop vitamin B12 supplements for 2 weeks before testing to assess your true baseline status. If you want to check whether your supplementation is maintaining adequate levels, continue as normal and note this.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eOther Supplements:\u003c\/strong\u003e Take your sample at least 24 hours after any vitamin or mineral supplements for the most accurate results. Stop biotin (vitamin B7) supplements for at least 2 days before testing, as biotin can interfere with multiple assays.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHormone Gel Users:\u003c\/strong\u003e If you apply testosterone or other hormone gels, patches, or pessaries, avoid taking a finger-prick sample from a finger that has handled these products in the past 4 weeks. Use a different finger to prevent contamination.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-fitness\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-fitness\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (15)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Cholesterol Status (6) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-cholesterol-fitness\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-cholesterol-fitness\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eCholesterol Status (6)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-totalchol-fitness\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-totalchol-fitness\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTotal cholesterol measures all cholesterol circulating in your blood, including protective HDL and potentially harmful LDL fractions. Cholesterol is essential for hormone production (including testosterone), cell membrane structure, and vitamin D synthesis. For athletes, monitoring cholesterol helps assess cardiovascular health and track the effects of dietary and training interventions.\u003c\/p\u003e\n                                    \u003cp\u003eRegular exercise generally has positive effects on the cholesterol profile—it typically raises protective HDL cholesterol. However, some athletes, particularly those on high-fat or ketogenic diets, may see elevated total cholesterol. The detailed breakdown into LDL, HDL, and triglycerides is more informative than total cholesterol alone. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ldl-fitness\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ldl-fitness\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLDL (low-density lipoprotein) cholesterol is often called 'bad cholesterol' because elevated levels contribute to atherosclerosis—the build-up of fatty plaques in artery walls that increases cardiovascular disease risk. LDL particles transport cholesterol to tissues, but excess LDL can penetrate arterial walls and trigger plaque formation.\u003c\/p\u003e\n                                    \u003cp\u003eAthletes should monitor LDL to ensure their training and nutrition support long-term cardiovascular health, particularly those on high-protein or high-fat diets. Regular aerobic exercise typically helps lower LDL, while resistance training may have more variable effects. Current guidelines recommend LDL below 3.0 mmol\/L for most adults. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-nonhdl-fitness\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-nonhdl-fitness\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eNon-HDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eNon-HDL cholesterol is calculated by subtracting protective HDL from total cholesterol. It represents all potentially harmful cholesterol particles—LDL plus VLDL (very low-density lipoprotein) and other atherogenic fractions. Many experts consider non-HDL a superior cardiovascular risk marker compared to LDL alone because it captures the full atherogenic burden.\u003c\/p\u003e\n                                    \u003cp\u003eNon-HDL is particularly useful for athletes who may have elevated triglycerides from high carbohydrate intake or who eat shortly before testing. Unlike LDL (which is calculated and can be inaccurate with high triglycerides), non-HDL provides a reliable measure of harmful cholesterol. The target is below 4.0 mmol\/L for most adults. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hdl-fitness\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hdl-fitness\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eHDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHDL (high-density lipoprotein) cholesterol is called 'good cholesterol' because it performs reverse cholesterol transport—collecting excess cholesterol from tissues and artery walls and returning it to the liver for disposal. Higher HDL levels are protective against cardiovascular disease.\u003c\/p\u003e\n                                    \u003cp\u003eRegular aerobic exercise is one of the most effective ways to raise HDL cholesterol—active individuals often have notably higher HDL than sedentary people. This is one of the key cardiovascular benefits of exercise. Levels above 1.0 mmol\/L in men and 1.2 mmol\/L in women are generally considered protective, though many athletes achieve levels well above this. Low HDL despite regular exercise may warrant investigation into diet, genetics, or other factors. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ratio-fitness\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ratio-fitness\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol:HDL Ratio\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe cholesterol:HDL ratio indicates what proportion of your total cholesterol is the protective HDL type. It's calculated by dividing total cholesterol by HDL cholesterol. A lower ratio indicates better cardiovascular health—you want more of your cholesterol to be the protective HDL type.\u003c\/p\u003e\n                                    \u003cp\u003eRegular training typically improves this ratio through increased HDL levels. An ideal ratio is below 4; a ratio between 4-6 indicates moderate risk; and above 6 indicates significantly increased risk. Athletes often achieve excellent ratios (below 3.5) due to their elevated HDL. Monitoring this ratio over time helps track the cardiovascular benefits of your training programme. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-trig-fitness\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-trig-fitness\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTriglycerides\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTriglycerides are fats that circulate in your blood, providing energy to muscles. After eating, your body converts excess calories into triglycerides for storage; between meals, triglycerides are released from fat stores to fuel activity. For athletes, triglycerides serve as an important fuel source during prolonged endurance exercise.\u003c\/p\u003e\n                                    \u003cp\u003eElevated fasting triglycerides may indicate excessive calorie intake, high sugar or refined carbohydrate consumption, excessive alcohol, or metabolic issues. Very high triglycerides (\u0026gt;10 mmol\/L) increase pancreatic inflammation risk. The target is below 1.7 mmol\/L. Triglycerides rise significantly after eating, so avoid fatty foods for 8 hours before testing for accurate results. Regular exercise typically helps lower triglycerides. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Hormones (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-hormones-fitness\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-hormones-fitness\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eHormones (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-testosterone-fitness\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-testosterone-fitness\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTestosterone\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTestosterone is the primary anabolic hormone responsible for muscle protein synthesis, strength gains, recovery, bone density, and training motivation. In men, it's produced mainly by the testes; in women, smaller amounts are produced by the ovaries and adrenal glands. Both sexes need adequate testosterone for optimal athletic performance, body composition, and recovery.\u003c\/p\u003e\n                                    \u003cp\u003eLow testosterone can result from overtraining (particularly high-volume endurance training), chronic energy deficit or inadequate calorie intake, poor sleep, chronic stress, or underlying health conditions. Signs of low testosterone include declining performance, poor recovery, persistent fatigue, reduced motivation, loss of muscle mass, and decreased libido. In endurance athletes, relative energy deficiency in sport (RED-S) can suppress testosterone production. Testosterone should be measured in the early morning (6-10am) when levels peak. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Inflammation (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-inflammation-fitness\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-inflammation-fitness\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eInflammation (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hscrp-fitness\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hscrp-fitness\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003ehs-CRP (High-Sensitivity C-Reactive Protein)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHigh-sensitivity C-reactive protein measures low-level systemic inflammation. CRP is produced by the liver in response to inflammation anywhere in the body. For athletes, hs-CRP serves as a useful marker of recovery status and can help identify overtraining or inadequate recovery between sessions.\u003c\/p\u003e\n                                    \u003cp\u003eAcute exercise temporarily elevates CRP for 24-72 hours—this is a normal part of the adaptive response to training. However, chronically elevated hs-CRP (when measured at rest, away from recent training) may indicate overtraining syndrome, insufficient recovery, underlying infection or illness, or excessive training volume without adequate rest. Persistently elevated inflammation impairs adaptation to training, increases injury risk, and compromises immune function. An hs-CRP below 1 mg\/L indicates low inflammation; 1-3 mg\/L is moderate; above 3 mg\/L suggests elevated inflammation requiring investigation. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Iron Status (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-iron-fitness\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-iron-fitness\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eIron Status (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ferritin-fitness\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ferritin-fitness\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFerritin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFerritin is a protein that stores iron in your body. Iron is essential for haemoglobin production (oxygen transport in red blood cells), myoglobin (oxygen storage in muscles), and energy-producing enzymes. For athletes, adequate iron is crucial for oxygen delivery to working muscles and maintaining endurance capacity.\u003c\/p\u003e\n                                    \u003cp\u003eAthletes—particularly endurance athletes, female athletes, and vegetarians\/vegans—are at increased risk of iron deficiency. Contributing factors include increased iron losses through sweat, gastrointestinal bleeding from running impact ('foot-strike haemolysis'), menstruation, and inadequate dietary intake. Low ferritin causes fatigue, reduced performance, and poor recovery even before full anaemia develops. Many sports medicine experts recommend ferritin levels of 50-70 µg\/L or above for optimal performance, rather than just above the lab 'normal' threshold. Note that ferritin rises with inflammation, so interpret alongside hs-CRP. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Liver Health (4) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-liver-fitness\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-liver-fitness\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eLiver Health (4)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-bilirubin-fitness\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-bilirubin-fitness\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eBilirubin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eBilirubin is a yellow-orange pigment produced when the liver breaks down old red blood cells. It's processed by the liver, excreted in bile, and gives faeces their brown colour. Bilirubin serves as a marker of liver health and red blood cell turnover.\u003c\/p\u003e\n                                    \u003cp\u003eIntense endurance exercise can increase red blood cell destruction (exercise-induced haemolysis), which may slightly elevate bilirubin. The most common cause of mildly elevated bilirubin is Gilbert's syndrome—a harmless genetic variation affecting 3-7% of the population. Higher elevations may indicate liver stress from supplements, medications, or alcohol. Jaundice (yellowing of skin\/eyes) occurs with significantly elevated bilirubin. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-alp-fitness\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-alp-fitness\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eALP (Alkaline Phosphatase)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAlkaline phosphatase (ALP) is an enzyme found in the liver, bile ducts, and bones. It plays a role in bone mineralisation and is released when bones are actively remodelling or when there's liver\/bile duct stress.\u003c\/p\u003e\n                                    \u003cp\u003eAthletes may have mildly elevated ALP due to bone remodelling from weight-bearing exercise, resistance training, or impact sports—this is generally a healthy adaptation indicating active bone turnover. However, very high ALP or ALP elevated alongside other liver enzymes (ALT, GGT) may indicate liver problems rather than bone turnover. Young athletes and those in heavy training often have higher ALP than sedentary individuals. To distinguish between bone and liver sources, ALP should be interpreted alongside ALT and GGT. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-alt-fitness\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-alt-fitness\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eALT (Alanine Aminotransferase)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAlanine aminotransferase (ALT) is an enzyme found predominantly in the liver. When liver cells are damaged or inflamed, ALT leaks into the bloodstream. Because ALT is found mainly in the liver, elevated levels are fairly specific to liver problems.\u003c\/p\u003e\n                                    \u003cp\u003eFor athletes, ALT is an important marker for monitoring liver health, particularly for those using supplements (including protein powders, pre-workouts, fat burners, and herbal products), taking medications, or consuming alcohol. Intense exercise—particularly eccentric muscle contractions or activities causing significant muscle damage—can temporarily elevate ALT for 24-72 hours, as ALT is also present in muscle. To assess true liver health, test during a rest period (48+ hours after intense training). Persistently elevated ALT warrants investigation and review of supplements. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ggt-fitness\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ggt-fitness\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eGamma GT (GGT)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eGamma-glutamyl transferase (GGT) is a liver enzyme particularly sensitive to alcohol consumption and bile duct function. Unlike ALT, GGT is not significantly affected by muscle damage from exercise, making it a more specific liver marker for athletes.\u003c\/p\u003e\n                                    \u003cp\u003eGGT is elevated in approximately 75% of people who drink alcohol regularly, making it useful for assessing alcohol's impact on liver health. It can also be elevated by certain supplements (including some herbal products and fat burners), medications, and fatty liver disease. For athletes, comparing ALT and GGT can help distinguish between exercise-induced muscle enzyme elevation (ALT elevated, GGT normal) versus true liver stress (both elevated). If GGT is elevated, review your supplement regimen and alcohol intake. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Vitamins (2) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-vitamins-fitness\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-vitamins-fitness\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eVitamins (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-b12-fitness\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-b12-fitness\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin B12 (Active)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eActive vitamin B12 (holotranscobalamin) measures the biologically available form of B12—the fraction that can actually be taken up by cells and used. This is more accurate than total B12, which includes inactive forms. B12 is essential for red blood cell production, nerve function, DNA synthesis, and energy metabolism—all crucial for athletic performance.\u003c\/p\u003e\n                                    \u003cp\u003eB12 deficiency causes fatigue, weakness, reduced endurance, numbness\/tingling in extremities, and can impair athletic performance. Athletes at higher risk include vegetarians and vegans (B12 is found almost exclusively in animal products), those with gastrointestinal conditions affecting absorption, older athletes, and those using certain medications (metformin, proton pump inhibitors). Low B12 also causes macrocytic anaemia (large, inefficient red blood cells). To assess baseline status, stop B12 supplements for 2 weeks before testing. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-vitd-fitness\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-vitd-fitness\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin D (25-OH)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eVitamin D is essential for bone health, muscle function, immune system performance, and plays a role in testosterone production. It's produced in the skin through sunlight exposure and obtained from limited dietary sources. Vitamin D deficiency is extremely common in the UK, particularly during winter months, and is widespread among athletes—especially those who train indoors.\u003c\/p\u003e\n                                    \u003cp\u003eLow vitamin D impairs muscle strength and power, increases injury risk (particularly stress fractures), compromises recovery, suppresses immune function (increasing susceptibility to respiratory infections), and may reduce testosterone production. Many sports medicine experts recommend vitamin D levels of 75-100 nmol\/L for optimal athletic performance, higher than the general population threshold of 50 nmol\/L for sufficiency. Levels below 25 nmol\/L indicate deficiency. Most people require supplementation during autumn and winter months. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. Some markers (particularly ALT and hs-CRP) can be temporarily affected by recent training, so timing of the test relative to exercise matters for interpretation. A single set of results provides a snapshot; trends over multiple tests are often more informative.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor, sports medicine physician, or healthcare provider who can interpret them in the context of your training programme, symptoms, and goals. Do not start or stop any supplements or medications based solely on these results without consulting your healthcare provider. If you're experiencing persistent fatigue, declining performance, or other concerning symptoms, seek professional evaluation.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51587074818378,"sku":"Inuvi (INU93)","price":82.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Fitness_Blood_Test_Kit.png?v=1773250312"},{"product_id":"advanced-male-fertility-hormone-blood-test-kit","title":"Advanced Male Fertility Hormone Blood Test Kit","description":"\u003c!-- \nProduct: Advanced Male Fertility Hormones Blood Test (Home Sample Collection Kit)\nCollection: Fertility \u0026 Hormones\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 80000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 0; }\n        .product-listing-container .kit-contents-list li { padding: 12px 0; border-bottom: 1px solid #e2e8f0; display: flex; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 4px 10px; border-radius: 4px; font-weight: 600; margin-right: 15px; font-size: 14px; }\n        \n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 800px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Advanced Male Fertility Hormones Blood Test measures 7 key biomarkers that influence male reproductive health and sperm production. It covers the main fertility hormones—FSH, LH, testosterone, and prolactin—plus SHBG and albumin which determine how much testosterone is actually available to your body. The test calculates your free testosterone from these values, giving you a complete picture of your hormonal fertility status.\u003c\/p\u003e\n        \n        \u003cp\u003eA good fit if you and your partner have been trying to conceive without success, you're experiencing symptoms that might suggest low testosterone (fatigue, low libido, difficulty maintaining muscle mass, mood changes), or you simply want to understand your reproductive hormone profile before starting a family. While this test focuses on hormones, remember that male fertility also depends on sperm quality—count, motility, and morphology—which requires a separate semen analysis. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e You get the home collection kit (finger-prick) and professional lab analysis. Everything you need to collect your sample at home is included—just follow the instructions, post it back in the prepaid envelope, and your results will be ready within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Sample Collection Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a finger-prick blood sample that you collect yourself at home. Everything you need is included in the kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eKey Steps:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eRead First:\u003c\/strong\u003e Go through all the instructions before you start. Proper collection technique is essential for accurate results.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eWarm Up:\u003c\/strong\u003e Warm your hands before collecting—this makes blood flow easier and collection quicker.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003ePost Promptly:\u003c\/strong\u003e Use the prepaid envelope to return your sample. Post on Monday, Tuesday, or Wednesday to avoid weekend delays in transit.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-malefert\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-malefert\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eBlood collection tube\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e2×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eSingle-use lancets\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e2×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eAlcohol cleansing wipes\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003ePlaster\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eProtective transport bag\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eLaboratory Request Form\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003ePre-paid Royal Mail Tracked 24 return envelope\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eInstructions for use\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-malefert\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-malefert\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eTime of Day:\u003c\/strong\u003e Collect your sample between 6am and 10am, at least an hour after waking. Testosterone follows a circadian rhythm—it's highest in the early morning and drops throughout the day, sometimes by 30-50%. Testing in the morning gives the most consistent and clinically meaningful results.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBefore Your Test:\u003c\/strong\u003e Avoid vigorous exercise for 48 hours beforehand—intense workouts can temporarily affect testosterone and prolactin levels. Avoid sexual activity for 48 hours before the test, as this can raise prolactin. Avoid nipple stimulation and heavy meals immediately before testing, as both can elevate prolactin.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTestosterone Gel Users:\u003c\/strong\u003e If you use testosterone gel, don't collect your finger-prick sample from a finger that's been used to apply the gel in the past 4 weeks—even tiny amounts of contamination can dramatically skew results. Use gloves when applying testosterone preparations, and collect from a finger on your non-application hand.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Stop biotin supplements for 2 days before testing—biotin can interfere with hormone assays and give misleading results. If biotin is prescribed by your doctor, discuss this with them first.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eWhat This Test Can and Can't Tell You:\u003c\/strong\u003e This test gives valuable insight into the hormonal aspects of male fertility, but it doesn't assess sperm quality directly. Hormones influence sperm production, but you can have normal hormones and still have sperm issues (or vice versa). If you're investigating fertility, a semen analysis is usually recommended alongside hormone testing for the complete picture.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-malefert\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-malefert\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (7)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Hormones Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-hormones-malefert\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-hormones-malefert\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eHormones (5)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-fsh-malefert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-fsh-malefert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFSH (Follicle Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFSH is produced by your pituitary gland and is essential for sperm production. In men, FSH acts on the Sertoli cells in the testicles—these are the 'nurse cells' that support and nourish developing sperm throughout the 70+ day process of spermatogenesis. Without adequate FSH signalling, sperm production is impaired. The pituitary gland adjusts FSH output based on feedback from the testicles—if the testicles are struggling to produce sperm, FSH rises as the pituitary tries harder to stimulate them. High FSH in men typically indicates primary testicular failure—the testicles themselves aren't responding properly, often due to damage, genetic factors, or previous treatments like chemotherapy. Low FSH suggests the pituitary isn't sending adequate signals, which can occur with pituitary disorders or when testosterone levels are very high (including from testosterone replacement therapy). Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-lh-malefert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-lh-malefert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLH (Luteinising Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLH is produced by your pituitary gland and stimulates the Leydig cells in your testicles to produce testosterone. Think of LH as the messenger that tells your testicles to make testosterone. The pituitary releases LH in pulses throughout the day, with the highest levels typically in the early morning. Your body uses feedback loops to regulate this—when testosterone is low, LH rises to stimulate more production; when testosterone is high, LH drops. High LH with low testosterone suggests primary hypogonadism—your pituitary is shouting at testicles that aren't responding, possibly due to testicular damage, genetic conditions, or age-related decline. Low LH with low testosterone suggests secondary hypogonadism—the problem is with the pituitary or hypothalamus, not the testicles. LH and FSH together help pinpoint where in the hormonal axis the problem lies. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-testo-malefert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-testo-malefert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTestosterone (Total)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTestosterone is the primary male sex hormone, produced mainly by the Leydig cells in your testicles (with small amounts from the adrenal glands). It's essential for male fertility—driving sperm production, maintaining libido, and supporting the function of reproductive organs. Beyond fertility, testosterone affects muscle mass, bone density, fat distribution, red blood cell production, mood, and energy levels. Testosterone naturally declines with age, dropping about 1-2% per year after age 30, though this varies considerably between individuals. Low testosterone (hypogonadism) can cause reduced sperm production, low libido, erectile dysfunction, fatigue, loss of muscle mass, increased body fat, mood changes, and difficulty concentrating. Total testosterone measures all testosterone in your blood—both bound and free. However, only free testosterone is biologically active, which is why this panel also calculates free testosterone. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-freetesto-malefert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-freetesto-malefert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree Testosterone (Calculated)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eMost testosterone in your blood is bound to proteins—about 60-70% to SHBG (tightly bound and inactive) and about 25-35% to albumin (loosely bound). Only 2-3% circulates as free testosterone, which is the biologically active form that can enter cells and exert effects. This test calculates your free testosterone using your total testosterone, SHBG, and albumin levels—this calculated value closely approximates directly measured free testosterone. Free testosterone is often more clinically meaningful than total testosterone because it reflects what's actually available to your tissues. You can have normal total testosterone but low free testosterone if your SHBG is high—this can happen with ageing, liver disease, hyperthyroidism, and certain medications. Conversely, you can have low-normal total testosterone but adequate free testosterone if SHBG is low (common with obesity, insulin resistance, and hypothyroidism). Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-prolactin-malefert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-prolactin-malefert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eProlactin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eProlactin is produced by the pituitary gland and is best known for stimulating milk production in women—but men produce it too, and elevated levels can significantly impact male fertility. High prolactin (hyperprolactinaemia) in men suppresses GnRH from the hypothalamus, which in turn reduces LH and FSH, leading to decreased testosterone production and impaired sperm production. Symptoms of high prolactin in men include low libido, erectile dysfunction, reduced energy, and sometimes breast enlargement or discharge. Causes include pituitary adenomas (usually benign tumours), certain medications (especially antipsychotics, some antidepressants, and anti-nausea drugs), hypothyroidism, and stress. Prolactin is sensitive to many factors—stress, nipple stimulation, heavy meals, and even the stress of blood collection can temporarily raise it. A single elevated result often needs confirming with a repeat test under optimal conditions. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Proteins Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-proteins-malefert\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-proteins-malefert\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eProteins (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-albumin-malefert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-albumin-malefert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eAlbumin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAlbumin is the most abundant protein in your blood, produced by your liver. In the context of a male fertility hormone panel, albumin is included because it's one of the proteins that binds testosterone in your blood—about 25-35% of your testosterone is loosely bound to albumin. This binding is loose enough that albumin-bound testosterone is sometimes considered 'bioavailable' alongside truly free testosterone, as it can dissociate relatively easily. By measuring albumin alongside total testosterone and SHBG, the lab can accurately calculate your free testosterone—the fraction that's biologically active. Albumin levels also reflect your overall nutritional status and liver function. Low albumin can occur with malnutrition, liver disease, or chronic illness—all of which can independently affect hormone levels and fertility. Very low albumin might affect the free testosterone calculation. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-shbg-malefert\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-shbg-malefert\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eSHBG (Sex Hormone Binding Globulin)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eSHBG is a protein made by your liver that binds sex hormones—primarily testosterone and oestrogen—and transports them through your bloodstream. Testosterone bound to SHBG is tightly held and inactive; it can't enter cells or exert effects. This makes SHBG a key regulator of how much testosterone is actually available to your body. High SHBG means more testosterone is bound up and unavailable—you might have 'normal' total testosterone but low free testosterone and experience symptoms of deficiency. SHBG increases with age, hyperthyroidism, liver disease, HIV, certain medications, and low body weight. Low SHBG means more testosterone is free and available—this can occur with obesity, insulin resistance, type 2 diabetes, hypothyroidism, and androgen use. Very low SHBG with normal total testosterone means high free testosterone, which is usually fine. Understanding your SHBG is essential for interpreting testosterone results correctly. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. Please have your results reviewed by a qualified doctor or healthcare provider who can explain what they mean for your personal health situation.\u003c\/p\u003e\n        \u003cp\u003eIf your results show anything outside the normal range, or if you're worried about your health, see your doctor as soon as you can. Don't change any medications or treatments based on these results alone—always talk to your healthcare provider first.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51587044278602,"sku":"Inuvi (IN451)","price":71.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Advanced_Male_Fertility_Hormone_Blood_Test_Kit.png?v=1773149222"},{"product_id":"lipase-blood-test-kit","title":"Lipase Blood Test Kit","description":"\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eLipase is an enzyme produced primarily by the pancreas that plays an essential role in breaking down dietary fats into fatty acids and glycerol for absorption in the intestines. When the pancreas is inflamed or damaged, lipase leaks into the bloodstream in elevated amounts, making it a key marker for diagnosing pancreatic conditions such as acute and chronic pancreatitis.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for individuals experiencing unexplained abdominal pain (particularly upper abdominal pain radiating to the back), those with a history of pancreatic conditions, people monitoring pancreatic health after previous episodes of pancreatitis, or anyone wanting to assess pancreatic enzyme function. It's also useful for investigating symptoms such as nausea, vomiting, or fatty stools that may suggest pancreatic insufficiency.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 5 working days.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This test is not suitable for people with acute symptoms of pancreatitis (severe abdominal pain, persistent vomiting, fever). If you have these symptoms, seek urgent medical attention immediately—do not wait for a home test.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 5 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"lipase-kit-contents-toggle\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"lipase-kit-contents-toggle\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"lipase-special-instructions-toggle\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"lipase-special-instructions-toggle\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting Required:\u003c\/strong\u003e Do not eat or drink anything other than water for 12 hours prior to your test. Eating, especially fatty foods, can affect lipase levels and lead to inaccurate results.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications:\u003c\/strong\u003e Continue taking your regular medications as prescribed unless your doctor advises otherwise. Some medications can affect lipase levels—inform your healthcare provider about all medications you're taking when discussing your results.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eAlcohol:\u003c\/strong\u003e Avoid alcohol for at least 24 hours before testing. Alcohol is a common cause of pancreatitis and can affect lipase levels.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming:\u003c\/strong\u003e If you're monitoring a known pancreatic condition, try to test at a consistent time to allow meaningful comparison between results.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eAbout Lipase:\u003c\/strong\u003e Lipase is produced primarily by the pancreas, though small amounts are also made in the stomach, mouth, and other tissues. In acute pancreatitis, lipase typically rises within 4-8 hours of symptom onset, peaks at 24 hours, and remains elevated for 8-14 days—longer than amylase, making it particularly useful for detecting pancreatitis even if testing is delayed.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"lipase-biomarkers-toggle\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"lipase-biomarkers-toggle\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003cinput type=\"checkbox\" id=\"lipase-cat-pancreas\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"lipase-cat-pancreas\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003ePancreas Health (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"lipase-bio-lipase\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"lipase-bio-lipase\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLipase\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLipase is a digestive enzyme produced primarily by the pancreas that breaks down dietary fats (triglycerides) into fatty acids and glycerol, enabling their absorption in the small intestine. Small amounts of lipase normally circulate in the blood, but when pancreatic cells are damaged or inflamed, significantly increased amounts are released into the bloodstream.\u003c\/p\u003e\n                                    \u003cp\u003eElevated lipase levels are most commonly associated with acute pancreatitis, where levels typically rise to 3-10 times the upper limit of normal. Other causes of elevated lipase include chronic pancreatitis, pancreatic cancer, gallbladder disease, bowel obstruction, kidney disease (reduced clearance), and certain medications. Lipase is more specific for pancreatic disease than amylase and remains elevated longer (8-14 days vs 3-5 days), making it the preferred marker for diagnosing pancreatitis.\u003c\/p\u003e\n                                    \u003cp\u003eLow lipase levels are less common but may indicate chronic damage to pancreatic cells, cystic fibrosis, or pancreatic insufficiency—conditions where the pancreas cannot produce enough enzymes for proper digestion, leading to symptoms such as fatty stools, weight loss, and nutritional deficiencies. Results outside the normal range should be discussed with your GP for further evaluation.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. Please have your results reviewed by a qualified doctor or healthcare provider who can explain what they mean for your personal health situation.\u003c\/p\u003e\n        \u003cp\u003eIf your results show anything outside the normal range, or if you're experiencing symptoms such as severe abdominal pain, persistent nausea or vomiting, fever, or rapid heartbeat, see your doctor promptly. Acute pancreatitis is a medical emergency requiring immediate treatment—if you suspect you may have acute pancreatitis, seek urgent medical care rather than waiting for test results.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51586884534602,"sku":"TDL(LIPA)","price":68.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/lipase_blood_test_home_box.png?v=1774023151"},{"product_id":"omega-3-and-6-blood-test-kit","title":"Omega-3 and -6 Blood Test Kit","description":"\u003c!-- \nProduct: Omega-3 and 6 Check (Essential Fatty Acids) Blood Test (Home Test Kit)\nCollection: General Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Omega-3 and 6 Check Blood Test measures the balance of essential fatty acids in your blood, providing two key metrics: the Omega-3 Index and the ARA:EPA ratio. These markers reveal whether you're getting adequate omega-3 fatty acids (the \"healthy fats\" found in oily fish) and whether your omega-6 to omega-3 balance is optimal. This balance matters because omega-3 fatty acids have anti-inflammatory properties and are crucial for heart health, brain function, eye health, and joint health, while excess omega-6 relative to omega-3 can promote chronic low-grade inflammation linked to cardiovascular disease and other health problems.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone wanting to assess whether their diet provides adequate omega-3 fatty acids, people concerned about cardiovascular health or chronic inflammation, those taking fish oil or omega-3 supplements who want to confirm their supplementation is working, individuals following vegan, vegetarian, or plant-based diets (who may have lower omega-3 intake since the best sources are oily fish), pregnant or breastfeeding women concerned about omega-3 status for fetal\/infant brain development, and anyone wanting to optimise their dietary fat intake for long-term health. Unlike cholesterol tests that require fasting, this test reflects your fatty acid levels over the past few months.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 16 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 16 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards. This test requires specialist fatty acid analysis, which takes longer than standard blood tests.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-omega\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-omega\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection card (dried blood spot)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-omega\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-omega\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eNo Fasting Required:\u003c\/strong\u003e You can take this test at any time of day without fasting. Unlike triglycerides, which fluctuate significantly with recent meals, the fatty acid profile of your red blood cell membranes reflects your average intake over the past 2-3 months rather than what you ate yesterday. Eating or not eating before the test makes no meaningful difference to your results.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eContinue Your Supplements:\u003c\/strong\u003e If you take omega-3 supplements (fish oil, algae oil, krill oil, or cod liver oil), continue taking them as normal before this test. The purpose is to measure your actual omega-3 status including supplementation, so you want an accurate picture of your current levels. If you want to know whether your supplements are working, this test will show you.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eEat Normally:\u003c\/strong\u003e Don't change your diet in the days before testing—the test measures your long-term fatty acid status, not what you've eaten recently. If you dramatically increase fish intake the week before testing, it won't significantly change your results anyway, as the Omega-3 Index reflects red blood cell membrane composition that changes gradually over months.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eConsistent Testing:\u003c\/strong\u003e If you're retesting to monitor the effects of dietary changes or supplementation, allow at least 8-12 weeks between tests. This gives enough time for changes in fatty acid intake to be reflected in your red blood cell membranes. Testing earlier than this may not show the full effect of your changes.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eCollection Technique:\u003c\/strong\u003e This test typically uses a dried blood spot collection method. Ensure you apply enough blood to fully saturate the collection circles on the card—follow the instructions carefully. Underfilled spots may not provide enough sample for accurate analysis.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-omega\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-omega\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (2)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Omega Fatty Acids (2) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-omega\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-omega\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eOmega Fatty Acids (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-omega3index\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-omega3index\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eOmega-3 Index\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe Omega-3 Index measures the percentage of EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) as a proportion of total fatty acids in your red blood cell membranes. These long-chain omega-3 fatty acids are the biologically active forms that provide the cardiovascular, neurological, and anti-inflammatory benefits associated with omega-3 consumption. The Omega-3 Index reflects your average omega-3 intake over the past 2-3 months—the lifespan of red blood cells—making it a stable and reliable marker that isn't affected by your most recent meal.\u003c\/p\u003e\n                                    \u003cp\u003eEPA and DHA are found primarily in oily fish (salmon, mackerel, sardines, anchovies, herring), and to a lesser extent in seafood, grass-fed meat, and omega-3 enriched eggs. The body can convert the plant-based omega-3 ALA (alpha-linolenic acid, found in flaxseed, chia seeds, and walnuts) into EPA and DHA, but this conversion is inefficient—typically only 5-10% of ALA is converted to EPA and even less to DHA. This is why vegetarians and vegans often have lower Omega-3 Index levels unless they supplement with algae-derived omega-3s (algae oil contains both EPA and DHA and is the original source from which fish obtain their omega-3s).\u003c\/p\u003e\n                                    \u003cp\u003eThe Omega-3 Index has been extensively researched as a marker of cardiovascular risk. Studies suggest that an Omega-3 Index above 8% is associated with significantly reduced risk of sudden cardiac death and coronary heart disease compared to levels below 4%. It has been proposed as a cardiovascular risk factor alongside cholesterol, blood pressure, and smoking. Beyond heart health, adequate EPA and DHA support brain function, mood, eye health, joint health, and healthy inflammatory responses throughout the body.\u003c\/p\u003e\n                                    \u003cp\u003eOptimal Omega-3 Index is 8% or higher—this is the target zone associated with lowest cardiovascular risk. Levels of 4-8% indicate moderate risk and suggest room for improvement. Levels below 4% are considered high risk and indicate significant omega-3 deficiency. Unfortunately, the average Omega-3 Index in Western populations is around 4-5%—well below optimal. Increasing oily fish consumption to 2-3 portions per week, or taking a quality omega-3 supplement providing at least 500-1000mg combined EPA\/DHA daily, can improve your Omega-3 Index over 2-3 months. Results outside the optimal range may benefit from dietary adjustments.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-araepa\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-araepa\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eARA:EPA Ratio (Arachidonic Acid to EPA)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe ARA:EPA ratio compares levels of arachidonic acid (ARA), an omega-6 fatty acid, to EPA, an omega-3 fatty acid. This ratio provides insight into the balance between pro-inflammatory and anti-inflammatory fatty acids in your body. Both omega-6 and omega-3 fatty acids are essential—the body cannot make them and must obtain them from diet—but the ratio between them matters significantly for health and inflammation.\u003c\/p\u003e\n                                    \u003cp\u003eArachidonic acid (ARA) is an omega-6 fatty acid found in meat, eggs, and dairy products. It's also produced in the body from linoleic acid, the omega-6 found abundantly in vegetable oils (corn, soybean, sunflower, safflower). ARA is a precursor to pro-inflammatory eicosanoids (signalling molecules including prostaglandins and leukotrienes) that play important roles in immune response and tissue repair but, when chronically elevated, contribute to inflammation-related diseases. EPA, by contrast, is a precursor to anti-inflammatory eicosanoids (resolvins) that help resolve inflammation and return tissues to homeostasis.\u003c\/p\u003e\n                                    \u003cp\u003eIn ancestral diets, the omega-6 to omega-3 ratio was approximately 1:1 to 4:1. Modern Western diets, with their high intake of vegetable oils and low intake of oily fish, often have ratios of 15:1 to 20:1 or higher. This dramatic shift toward omega-6 dominance is thought to contribute to the chronic low-grade inflammation associated with cardiovascular disease, metabolic syndrome, autoimmune conditions, and other inflammatory diseases. Rebalancing this ratio by increasing omega-3 intake and moderating omega-6 intake may help reduce inflammatory burden.\u003c\/p\u003e\n                                    \u003cp\u003eAn optimal ARA:EPA ratio is generally considered to be below 3:1, with some researchers suggesting below 1.5:1 as ideal. Ratios of 3:1 to 10:1 indicate room for improvement, while ratios above 10:1 suggest significant omega-3 deficiency relative to omega-6. To improve your ratio, increase EPA intake (oily fish, fish oil supplements, algae oil) and consider reducing omega-6-rich vegetable oils in favour of olive oil or other cooking methods. The ratio typically improves within 2-3 months of dietary change or supplementation. Results should be interpreted alongside the Omega-3 Index for a complete picture of your essential fatty acid status.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test provides useful information about your omega-3 and omega-6 fatty acid status but does not diagnose specific health conditions. While the Omega-3 Index has been proposed as a cardiovascular risk marker, it should be interpreted alongside other established risk factors including cholesterol, blood pressure, smoking status, diabetes, and family history. A low Omega-3 Index or high ARA:EPA ratio doesn't mean you have or will develop disease, and optimal levels don't guarantee protection from cardiovascular events.\u003c\/p\u003e\n        \u003cp\u003eIf your results suggest suboptimal fatty acid balance, increasing oily fish consumption and\/or omega-3 supplementation is generally safe and well-evidenced for most people. However, high-dose omega-3 supplements (above 3g daily) may have blood-thinning effects and should be discussed with your doctor if you take anticoagulant medications or have bleeding disorders. If you have specific health concerns or are considering omega-3 supplementation for a particular condition, please consult your GP or a registered dietitian for personalised advice.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51586882601290,"sku":"TDL(OMG3)","price":98.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Omega-3_and_-6_Blood_Test_Kit.png?v=1773300511"},{"product_id":"polycystic-ovary-syndrome-blood-test-kit","title":"Polycystic Ovary Syndrome Blood Test Kit","description":"\u003c!-- \nProduct: Polycystic Ovary Syndrome (PCOS) Blood Test (Home Test Kit)\nCollection: Women's Health \/ Fertility\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 20000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 3000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Polycystic Ovary Syndrome (PCOS) Blood Test measures five key markers that help investigate hormonal imbalances associated with PCOS—one of the most common hormonal disorders in women of reproductive age. PCOS is characterised by a combination of features: irregular or absent ovulation (leading to irregular periods), elevated androgens (male hormones, causing symptoms like acne, excess hair growth, and hair thinning), and polycystic ovaries on ultrasound. This panel assesses gonadotropin balance (FSH and LH), androgen status (testosterone and free androgen index), and the binding protein SHBG to provide key biochemical information for PCOS investigation.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for women experiencing irregular, infrequent, or absent periods, those with symptoms of androgen excess such as persistent acne, excess facial or body hair (hirsutism), or scalp hair thinning, women struggling with unexplained weight gain (particularly central\/abdominal weight) or difficulty losing weight, those concerned about fertility or difficulty conceiving, and anyone wanting to investigate whether PCOS might explain their symptoms. The test provides valuable biochemical data, though PCOS diagnosis requires a clinical assessment that combines blood results with symptoms and often pelvic ultrasound.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 4 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 4 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-pcos\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-pcos\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-pcos\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-pcos\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eSample Timing – Morning Collection Essential:\u003c\/strong\u003e Collect your sample between 6am and 10am. Testosterone and other hormones follow a circadian rhythm with highest levels in the early morning. Testing later in the day may give falsely lower testosterone readings that don't accurately reflect your hormonal status. If morning collection isn't possible, note the time on your request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMenstrual Cycle Timing:\u003c\/strong\u003e Hormone levels vary across the menstrual cycle, so timing matters for interpretation:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eIf you have regular periods:\u003c\/strong\u003e Test on day 2, 3, 4, or 5 of your cycle (counting first day of menstrual bleeding as day 1). Day 3 is ideal. This early follicular phase provides the most consistent baseline for FSH, LH, and androgens.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eIf your periods are irregular or absent:\u003c\/strong\u003e You can test at any time—the lack of regular cycling is itself a feature of PCOS. Note on your request form that your periods are irregular.\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003e\u003cstrong\u003eLH:FSH Ratio Context:\u003c\/strong\u003e In PCOS, the LH:FSH ratio is often elevated (typically above 2:1 or 3:1, compared to the normal 1:1). However, this ratio varies across the cycle and isn't present in all women with PCOS, so it's supportive rather than diagnostic evidence.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHormonal Contraception:\u003c\/strong\u003e The combined pill, patch, ring, and some hormonal IUDs affect hormone levels and will make this test difficult to interpret for PCOS investigation. They typically suppress your natural hormone production and alter SHBG levels. For accurate assessment, you would ideally need to stop hormonal contraception and wait for natural cycles to resume (usually 2-3 months). If you're testing while on contraception, note this on your request form—but be aware results may not reflect your underlying hormonal status.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTransdermal Hormone Contamination:\u003c\/strong\u003e If you or anyone in your household uses testosterone or androgen-containing products (gels, creams, patches), sample contamination is a risk. DO NOT collect from any finger that has applied these products in the past 4 weeks. Always wear gloves when applying hormone products.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin (Vitamin B7):\u003c\/strong\u003e Stop biotin supplements for at least 2 days before testing. High-dose biotin (found in hair, skin, and nail supplements) can interfere with hormone assays. If biotin is prescribed by your doctor, discuss before stopping.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eNo Fasting Required:\u003c\/strong\u003e This test does not require fasting. However, if your doctor wants to assess metabolic markers alongside PCOS hormones (such as fasting glucose or insulin), a separate fasting sample may be needed.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-pcos\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-pcos\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (5)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Hormones (4) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-hormones-pcos\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-hormones-pcos\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eHormones (4)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-fsh-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-fsh-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFSH (Follicle Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFollicle Stimulating Hormone is produced by the pituitary gland in the brain and is essential for reproductive function. In women, FSH stimulates the growth and maturation of ovarian follicles—the fluid-filled sacs in the ovaries that each contain an egg. During the first half of the menstrual cycle (follicular phase), FSH levels rise to promote follicle development. One follicle becomes dominant and continues to mature, while the others regress. After ovulation, FSH levels decline. Normal early follicular phase FSH is typically 3-10 IU\/L.\u003c\/p\u003e\n                                    \u003cp\u003eIn PCOS, FSH is often normal or low-normal, which contrasts with LH (which is often elevated). The relationship between FSH and LH is more informative than either hormone alone. In women with regular ovulatory cycles, the FSH:LH ratio is approximately 1:1 in the early follicular phase. In PCOS, this ratio is often reversed, with LH being 2-3 times higher than FSH (LH:FSH ratio \u0026gt;2:1 or even \u0026gt;3:1). However, not all women with PCOS have this altered ratio.\u003c\/p\u003e\n                                    \u003cp\u003eFSH also provides information about ovarian reserve and menopausal status. Elevated FSH (particularly above 10-15 IU\/L) can indicate diminished ovarian reserve or perimenopause, where the ovaries are becoming less responsive and the pituitary produces more FSH to try to stimulate them. This is important to distinguish from PCOS, which typically shows normal or low FSH. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-lh-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-lh-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLH (Luteinising Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLuteinising Hormone is produced by the pituitary gland alongside FSH and is critical for ovulation. In women, LH triggers ovulation—the release of a mature egg from the ovary—by causing the dominant follicle to rupture. After ovulation, LH helps form the corpus luteum, which produces progesterone to support early pregnancy. LH levels are relatively low in the early follicular phase (typically 2-15 IU\/L), surge dramatically mid-cycle to trigger ovulation (reaching 20-100+ IU\/L), then decline in the luteal phase.\u003c\/p\u003e\n                                    \u003cp\u003eIn PCOS, LH is often elevated relative to FSH, even in the early follicular phase. This reversed LH:FSH ratio (typically \u0026gt;2:1) is a classic biochemical feature of PCOS, though it's not present in all cases. The elevated LH stimulates the ovarian theca cells to produce excess androgens (testosterone and its precursors), contributing to the hyperandrogenism that causes acne, hirsutism, and other symptoms. High LH also disrupts normal follicle development—follicles begin to develop but fail to mature properly, leading to multiple small follicles (the \"polycystic\" appearance on ultrasound) and irregular or absent ovulation.\u003c\/p\u003e\n                                    \u003cp\u003eIt's important to note that LH pulses throughout the day, so a single measurement provides a snapshot. The LH:FSH ratio is most meaningful when measured in the early follicular phase (days 2-5). If measured at other times, particularly near the mid-cycle surge, interpretation is difficult. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-testosterone-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-testosterone-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTestosterone\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTestosterone is the primary androgen (male hormone), though women also produce it in smaller amounts in the ovaries and adrenal glands. In women, normal testosterone levels are approximately 0.5-2.5 nmol\/L—much lower than in men. Testosterone is responsible for libido, energy, muscle maintenance, and has effects on mood and cognition. However, excess testosterone causes masculinising effects: acne, oily skin, excess facial and body hair (hirsutism), scalp hair thinning in a male pattern, and deeper voice.\u003c\/p\u003e\n                                    \u003cp\u003eElevated testosterone is one of the key biochemical features of PCOS. The excess androgens come primarily from the ovaries, driven by elevated LH stimulating theca cells. Some women with PCOS have clearly elevated total testosterone; others have testosterone in the \"normal\" range but elevated free testosterone (because SHBG is low, leaving more testosterone unbound and active). This is why measuring SHBG and calculating the Free Androgen Index is important—total testosterone alone can miss hyperandrogenism in some women.\u003c\/p\u003e\n                                    \u003cp\u003eVery high testosterone (above 5 nmol\/L in women) raises concern about other causes such as androgen-secreting tumours of the ovary or adrenal gland, which require urgent investigation. Moderate elevation is more typical of PCOS. Testosterone should be measured in the morning when levels are highest, and ideally in the early follicular phase of the cycle for consistency. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-fai-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-fai-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree Androgen Index (FAI)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe Free Androgen Index is a calculated marker that estimates the proportion of testosterone that is biologically active (free and able to act on tissues). It's calculated using the formula: FAI = (Total Testosterone ÷ SHBG) × 100. Most testosterone in the blood is bound to proteins—primarily SHBG and albumin—and only the small \"free\" fraction (about 1-3%) can enter cells and exert androgenic effects. The FAI provides a better reflection of androgen status than total testosterone alone, particularly in conditions where SHBG is altered.\u003c\/p\u003e\n                                    \u003cp\u003eIn PCOS, the FAI is often elevated even when total testosterone appears normal. This occurs because SHBG is frequently low in PCOS (related to insulin resistance and elevated androgens, which both suppress SHBG production). With less SHBG to bind testosterone, a greater proportion remains free and active, causing symptoms of androgen excess. A woman with \"normal\" total testosterone but low SHBG may have significantly elevated FAI and clinical hyperandrogenism.\u003c\/p\u003e\n                                    \u003cp\u003eNormal FAI in women is typically below 5 (though reference ranges vary by laboratory). Values above 5-7 suggest hyperandrogenism. FAI is considered one of the more sensitive markers for detecting androgen excess in women and is particularly useful in PCOS investigation. However, FAI should always be interpreted alongside the actual testosterone and SHBG values, as the same FAI can result from different combinations of these markers. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Proteins (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-proteins-pcos\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-proteins-pcos\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eProteins (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-shbg-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-shbg-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eSHBG (Sex Hormone Binding Globulin)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eSex Hormone Binding Globulin is a protein produced primarily by the liver that binds and transports sex hormones—testosterone, dihydrotestosterone (DHT), and oestradiol—in the bloodstream. Hormones bound to SHBG are inactive; they cannot enter cells or exert effects. SHBG therefore acts as a buffer, regulating how much active hormone is available to tissues at any given time. Normal SHBG in women is typically 30-100 nmol\/L, though it varies with age, weight, and hormonal status.\u003c\/p\u003e\n                                    \u003cp\u003eSHBG production is suppressed by androgens and insulin, and increased by oestrogens and thyroid hormones. In PCOS, SHBG is often low due to the combination of elevated androgens (which suppress SHBG) and insulin resistance (hyperinsulinaemia also suppresses SHBG). This creates a vicious cycle: low SHBG means more free, active testosterone, which further suppresses SHBG and worsens androgen excess symptoms. This is why weight loss and insulin-sensitising treatments (like metformin) often help PCOS—they reduce insulin resistance, allowing SHBG to rise and free testosterone to fall.\u003c\/p\u003e\n                                    \u003cp\u003eLow SHBG in a woman with PCOS symptoms is supportive evidence of the diagnosis and suggests metabolic involvement (insulin resistance). Very low SHBG (below 20-30 nmol\/L) is associated with increased cardiovascular and metabolic risk. Conversely, high SHBG is seen with oestrogen excess (oral contraceptives, pregnancy), hyperthyroidism, anorexia, and liver disease. SHBG is essential for interpreting testosterone results and calculating the Free Androgen Index. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis blood test provides biochemical information relevant to PCOS investigation, but a blood test alone cannot diagnose PCOS. According to the Rotterdam criteria (the most widely used diagnostic criteria), PCOS is diagnosed when at least two of the following three features are present: (1) irregular or absent ovulation (manifesting as irregular or absent periods), (2) clinical or biochemical evidence of hyperandrogenism (excess androgens), and (3) polycystic ovaries on ultrasound. Other conditions that can cause similar symptoms (such as thyroid disorders, hyperprolactinaemia, congenital adrenal hyperplasia, and androgen-secreting tumours) must also be excluded.\u003c\/p\u003e\n        \u003cp\u003eHormone levels in PCOS vary widely—not all women with PCOS have elevated testosterone or abnormal LH:FSH ratio, and having abnormal results doesn't confirm PCOS without clinical context. Some women with PCOS have relatively normal blood results. Conversely, some women without PCOS may have borderline hormonal findings. The blood results must be interpreted alongside your symptoms, menstrual history, and often pelvic ultrasound findings.\u003c\/p\u003e\n        \u003cp\u003eIf your results suggest hormonal imbalances consistent with PCOS, or if you have symptoms concerning for PCOS, please discuss your results with your GP. They can arrange additional investigations if needed (such as ultrasound, thyroid function, prolactin, or 17-hydroxyprogesterone to exclude other conditions) and discuss management options including lifestyle modifications, medications, and fertility support if desired.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51586879357258,"sku":"INU15","price":75.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Polycystic_Ovary_Syndrome_Blood_Test_Kit.png?v=1773304000"},{"product_id":"heart-disease-risk-blood-test-kit","title":"Heart Disease Risk Blood Test Kit","description":"\u003c!-- \nProduct: Heart Disease Risk Blood Test (Home Test Kit)\nCollection: Heart Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Heart Disease Risk Blood Test measures key markers associated with cardiovascular health, giving you a comprehensive assessment of your heart disease risk. This 7-biomarker panel includes a complete cholesterol profile (total cholesterol, LDL, HDL, non-HDL, triglycerides, and cholesterol ratio) alongside hs-CRP, an inflammation marker increasingly recognised as an independent predictor of cardiovascular events. Understanding these markers helps you identify potential warning signs before they become serious problems.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone with a family history of heart disease, those concerned about their cholesterol levels or cardiovascular health, people wanting to assess their heart disease risk, individuals monitoring the effectiveness of heart-healthy lifestyle changes or cholesterol-lowering treatments, and anyone looking to take proactive steps to protect their heart health. Cardiovascular disease remains the leading cause of death worldwide, but many risk factors are modifiable with early detection.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 3 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 3 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-hdr\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-hdr\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-hdr\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-hdr\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e Avoid fatty foods for 8 hours before your test. A fatty meal close to testing can significantly elevate triglyceride levels and may affect other cholesterol readings. You do not need to fast completely—water, black tea, and black coffee (without milk or sugar) are fine during this period. Some guidelines now suggest non-fasting lipid testing is acceptable, but fasting provides the most accurate triglyceride result.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming:\u003c\/strong\u003e Take this test when any symptoms of short-term illness have settled. Wait at least 1-2 weeks after recovering from an infection or illness before testing, as inflammation significantly elevates hs-CRP and can temporarily affect cholesterol levels. For the most meaningful results, test when you're in your usual state of health.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eAlcohol:\u003c\/strong\u003e Avoid alcohol for at least 24 hours before testing, and ideally 48 hours. Alcohol consumption can temporarily elevate triglyceride levels.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eExercise:\u003c\/strong\u003e Avoid strenuous exercise for 24 hours before testing. Intense physical activity can temporarily affect cholesterol and inflammatory markers.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Stop biotin (vitamin B7) supplements for at least 2 days before testing. Biotin can interfere with some assays, potentially causing inaccurate results. If biotin is prescribed by your doctor, discuss with them before stopping.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications:\u003c\/strong\u003e If you're taking cholesterol-lowering medications (statins), continue taking them as normal—this test can help monitor treatment effectiveness. Note any medications on your request form.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-hdr\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-hdr\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (7)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Cholesterol Status (6) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-cholesterol-hdr\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-cholesterol-hdr\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eCholesterol Status (6)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-totalchol-hdr\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-totalchol-hdr\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eCholesterol is an essential fat (lipid) produced primarily by the liver and found in all cells of the body. Despite its reputation, cholesterol is vital for life—it forms an essential component of cell membranes, is the building block for steroid hormones (including oestrogen, testosterone, cortisol, and aldosterone), is necessary for vitamin D synthesis, and is used to produce bile acids that help digest dietary fats.\u003c\/p\u003e\n                                    \u003cp\u003eTotal cholesterol measures the overall amount of cholesterol in your blood, including both HDL (\"good\") and LDL (\"bad\") cholesterol, plus VLDL and other lipoproteins. However, total cholesterol alone has limited value for assessing cardiovascular risk—two people with the same total cholesterol can have very different risk profiles depending on how much is protective HDL versus harmful LDL. For example, someone with high total cholesterol driven by high HDL may actually have lower cardiovascular risk than someone with lower total cholesterol but low HDL. This is why this test includes a complete lipid breakdown. Current UK guidelines recommend total cholesterol below 5 mmol\/L for adults, but the pattern of individual components is more informative. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ldl-hdr\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ldl-hdr\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLow-density lipoprotein (LDL) cholesterol is often called \"bad\" cholesterol because elevated levels are directly linked to the development of atherosclerosis—the build-up of fatty plaques in artery walls that underlies most heart attacks and strokes. LDL particles transport cholesterol from the liver to tissues throughout the body. When there's more LDL than cells need, the excess particles can penetrate the artery wall, become oxidised, and trigger an inflammatory cascade that gradually forms plaques.\u003c\/p\u003e\n                                    \u003cp\u003eOver decades, these plaques can narrow arteries (causing angina when the heart muscle doesn't get enough blood) or rupture suddenly (triggering a blood clot that causes a heart attack or stroke). The relationship between LDL and cardiovascular disease is so well-established that LDL reduction is the primary target of cholesterol-lowering treatment. LDL is strongly influenced by lifestyle—saturated fat, trans fats, excess weight, and lack of exercise all raise LDL, while replacing saturated fats with unsaturated fats, eating more soluble fibre, losing weight, and exercising can lower it. Genetics also play a role—familial hypercholesterolaemia causes very high LDL regardless of lifestyle. UK guidelines recommend LDL below 3 mmol\/L for most adults, with lower targets for those at higher risk. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-nonhdl-hdr\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-nonhdl-hdr\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eNon-HDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eNon-HDL cholesterol is calculated by subtracting HDL cholesterol from total cholesterol. This simple calculation captures all the potentially atherogenic (artery-damaging) cholesterol-carrying particles in your blood—not just LDL, but also VLDL (very low-density lipoprotein, which carries triglycerides), IDL (intermediate-density lipoprotein), lipoprotein(a), and remnant particles. Some of these particles, particularly small dense LDL and remnant lipoproteins, may be even more harmful than typical LDL.\u003c\/p\u003e\n                                    \u003cp\u003eNon-HDL cholesterol is increasingly favoured by guidelines as the primary lipid target because it's a better predictor of cardiovascular risk than LDL alone, particularly for people with high triglycerides, diabetes, or metabolic syndrome. It's also more accurate when measured without fasting, making it practical for routine testing. NICE guidelines now emphasise non-HDL cholesterol, recommending levels below 4 mmol\/L for the general population and below 2.5 mmol\/L for those at higher cardiovascular risk. When tracking response to treatment or lifestyle changes, non-HDL cholesterol is often more informative than LDL. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hdl-hdr\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hdl-hdr\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eHDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHigh-density lipoprotein (HDL) cholesterol is known as \"good\" cholesterol because it performs the opposite function to LDL. HDL particles travel through the bloodstream collecting excess cholesterol from cells and artery walls and transporting it back to the liver for disposal or recycling—a process called reverse cholesterol transport. By removing cholesterol from artery walls, HDL helps protect against the development and progression of atherosclerosis. HDL particles also have anti-inflammatory, antioxidant, and antithrombotic (anti-clotting) properties that contribute to cardiovascular protection.\u003c\/p\u003e\n                                    \u003cp\u003eHigher HDL levels are associated with lower cardiovascular risk. HDL below 1.0 mmol\/L in men or 1.2 mmol\/L in women is considered a cardiovascular risk factor independent of LDL levels. Regular aerobic exercise is one of the most effective ways to raise HDL—even modest increases in physical activity can help. Maintaining a healthy weight, stopping smoking (smoking significantly lowers HDL), moderate alcohol consumption, and eating healthy fats (olive oil, nuts, oily fish) can also raise HDL levels. Unfortunately, while low HDL is clearly associated with higher risk, drug treatments that raise HDL have not consistently reduced cardiovascular events, suggesting HDL's protective effects are complex. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tchdlratio-hdr\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tchdlratio-hdr\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol : HDL Ratio\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe total cholesterol to HDL ratio is calculated by dividing total cholesterol by HDL cholesterol. This ratio provides a quick, intuitive assessment of cardiovascular risk by capturing the balance between total cholesterol (which includes potentially harmful components) and protective HDL cholesterol. It's particularly useful because two people with identical total cholesterol can have very different cardiovascular risk depending on how much of that total is protective HDL.\u003c\/p\u003e\n                                    \u003cp\u003eThis ratio is used in cardiovascular risk calculators such as QRISK (used by the NHS) to estimate your 10-year risk of a heart attack or stroke. A ratio below 4 is considered ideal, indicating that a good proportion of your cholesterol is protective HDL. A ratio between 4 and 6 represents average risk, while a ratio above 6 indicates elevated cardiovascular risk and warrants attention to lifestyle modification or potentially medical treatment. For example, someone with total cholesterol of 5 mmol\/L and HDL of 1.5 mmol\/L has a ratio of 3.3 (favourable), while someone with the same total cholesterol but HDL of only 0.8 mmol\/L has a ratio of 6.25 (elevated risk). Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-triglycerides-hdr\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-triglycerides-hdr\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTriglycerides\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTriglycerides are the most common type of fat in the body and in the food we eat. When you consume more calories than you need immediately, your body converts the excess (whether from carbohydrates, fat, or protein) into triglycerides, which are transported via VLDL particles to fat cells for storage. Between meals or during exercise, hormones trigger the release of triglycerides from fat stores to provide energy.\u003c\/p\u003e\n                                    \u003cp\u003eElevated triglycerides are associated with increased cardiovascular risk, though the relationship is more complex than with LDL cholesterol. High triglycerides often occur alongside other metabolic abnormalities—low HDL, small dense LDL particles, insulin resistance, and central obesity—collectively known as metabolic syndrome. This clustering makes it difficult to determine whether elevated triglycerides directly cause cardiovascular disease or are a marker of these other risk factors. Nonetheless, very high triglycerides (above 10 mmol\/L) can cause pancreatitis and require treatment. Triglycerides respond well to lifestyle modification—reducing alcohol, limiting refined carbohydrates and sugars, increasing omega-3 fatty acids (oily fish), losing excess weight, and exercising regularly can all significantly lower levels. Fasting before testing gives the most accurate result. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Inflammation (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-inflammation-hdr\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-inflammation-hdr\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eInflammation (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hscrp-hdr\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hscrp-hdr\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003ehs-CRP (High-Sensitivity C-Reactive Protein)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHigh-sensitivity C-reactive protein (hs-CRP) is a marker of inflammation produced by the liver in response to inflammatory signals from the immune system. The \"high-sensitivity\" assay can detect the low levels of chronic, smouldering inflammation that standard CRP tests would miss but that are increasingly recognised as a key driver of atherosclerosis and cardiovascular disease. Inflammation is now understood to play a central role at every stage of the atherosclerotic process—from initial damage to the artery wall, through plaque formation, to the final plaque rupture that triggers a heart attack or stroke.\u003c\/p\u003e\n                                    \u003cp\u003eWhen used for cardiovascular risk assessment, hs-CRP adds prognostic information beyond traditional risk factors like cholesterol. Levels below 1 mg\/L indicate lower relative cardiovascular risk, 1-3 mg\/L indicates average risk, and above 3 mg\/L indicates higher risk—approximately doubling cardiovascular risk compared to those with levels below 1 mg\/L, independent of cholesterol levels. However, hs-CRP rises dramatically with any acute illness, infection, or injury, so it must be tested when well. Lifestyle factors that elevate hs-CRP include obesity (particularly abdominal fat, which is metabolically active and produces inflammatory signals), smoking, sedentary lifestyle, poor diet, and chronic stress. Losing weight, exercising regularly, eating an anti-inflammatory diet rich in fruits, vegetables, and omega-3 fats, and stopping smoking can all lower hs-CRP. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis and does not diagnose heart disease. Cholesterol and hs-CRP levels are just two components of cardiovascular risk; a full assessment also considers factors including age, sex, blood pressure, smoking status, diabetes, family history, and other health conditions. Your GP can calculate your overall cardiovascular risk using tools like QRISK.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider who can interpret them in the context of your complete health picture and advise on appropriate next steps, whether lifestyle modification, further testing, or treatment. If you have symptoms that may indicate heart problems (such as chest pain, breathlessness, or palpitations), please seek medical attention promptly rather than waiting for test results.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51580132852042,"sku":"Inuvi (IN452)","price":47.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Heart_Disease_Risk_Blood_Test_Kit.png?v=1773254070"},{"product_id":"uric-acid-blood-test-kit","title":"Uric Acid Blood Test Kit","description":"\u003c!-- \nProduct: Uric Acid Blood Test\nCollection: General Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cstyle\u003e\n    \/* Scoped styles for Shopify product description *\/\n    .product-listing-container {\n        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;\n        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.product-listing-container .main-section-inner {\n        padding: 20px;\n    }\n    \n    \/* Category section styles *\/\n    .product-listing-container .category-section {\n        margin-bottom: 15px;\n        border: 1px solid #e2e8f0;\n        border-radius: 4px;\n        overflow: hidden;\n    }\n    \n    .product-listing-container .category-header {\n        background-color: #4a9ea1;\n        color: white;\n        padding: 14px 16px;\n        cursor: pointer;\n        display: flex;\n        justify-content: space-between;\n        align-items: center;\n        user-select: none;\n        -webkit-tap-highlight-color: transparent;\n    }\n    \n    .product-listing-container .category-header:active {\n        background-color: #3a8e91;\n    }\n    \n    .product-listing-container .category-title {\n        font-size: 17px;\n        font-weight: 600;\n        margin: 0;\n        flex: 1;\n    }\n    \n    .product-listing-container .category-dropdown-icon {\n        font-size: 14px;\n        transition: transform 0.3s ease;\n        flex-shrink: 0;\n        margin-left: 10px;\n    }\n    \n    .product-listing-container .category-content {\n        max-height: 0;\n        overflow: hidden;\n        transition: max-height 0.3s ease;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content {\n        max-height: 5000px;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon {\n        transform: rotate(180deg);\n    }\n    \n    .product-listing-container .category-biomarkers {\n        padding: 15px;\n        background-color: #f8fafc;\n    }\n    \n    \/* Biomarker item styles *\/\n    .product-listing-container .biomarker-item {\n        margin-bottom: 10px;\n        border: 1px solid #e2e8f0;\n        border-radius: 4px;\n        background-color: white;\n        overflow: hidden;\n    }\n    \n    .product-listing-container .biomarker-item:last-child {\n        margin-bottom: 0;\n    }\n    \n    .product-listing-container .biomarker-header {\n        padding: 12px 15px;\n        cursor: pointer;\n        display: flex;\n        justify-content: space-between;\n        align-items: center;\n        background-color: white;\n        user-select: none;\n        -webkit-tap-highlight-color: transparent;\n        min-height: 48px;\n    }\n    \n    .product-listing-container .biomarker-header:hover {\n        background-color: #f8fafc;\n    }\n    \n    .product-listing-container .biomarker-header:active {\n        background-color: #f1f5f9;\n    }\n    \n    .product-listing-container .biomarker-name {\n        font-weight: 600;\n        color: #2c7a7b;\n        font-size: 15px;\n        flex: 1;\n        line-height: 1.4;\n        word-wrap: break-word;\n    }\n    \n    .product-listing-container .dropdown-icon {\n        color: #2c7a7b;\n        font-size: 12px;\n        transition: transform 0.3s ease;\n        flex-shrink: 0;\n        margin-left: 10px;\n    }\n    \n    .product-listing-container .biomarker-content {\n        max-height: 0;\n        overflow: hidden;\n        transition: max-height 0.3s ease;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content {\n        max-height: 2000px;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon {\n        transform: rotate(180deg);\n    }\n    \n    .product-listing-container .biomarker-details {\n        padding: 15px;\n        background-color: #f8fafc;\n        border-top: 1px solid #e2e8f0;\n    }\n    \n    .product-listing-container .biomarker-details p {\n        margin: 0;\n        line-height: 1.7;\n        color: #4a5568;\n    }\n    \n    \/* Medical disclaimer *\/\n    .product-listing-container .medical-disclaimer {\n        margin-top: 40px;\n        padding: 20px;\n        background-color: #f8fafc;\n        border-radius: 8px;\n        border-left: 4px solid #2c7a7b;\n    }\n    \n    .product-listing-container .medical-disclaimer h3 {\n        margin: 0 0 15px 0;\n        font-size: 18px;\n        color: #2c7a7b;\n        font-weight: 600;\n    }\n    \n    .product-listing-container .medical-disclaimer p {\n        margin: 0 0 15px 0;\n        font-size: 14px;\n        color: #4a5568;\n        line-height: 1.6;\n    }\n    \n    .product-listing-container .medical-disclaimer p:last-child {\n        margin-bottom: 0;\n    }\n    \n    \/* Mobile responsiveness *\/\n    @media (max-width: 768px) {\n        .product-listing-container .product-description {\n            font-size: 15px;\n            margin-bottom: 25px;\n        }\n        \n        .product-listing-container .results-timing {\n            margin-top: 25px;\n            margin-bottom: 25px;\n            font-size: 15px;\n        }\n        \n        .product-listing-container .results-timing strong {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .home-test-section {\n            padding: 15px;\n            margin: 25px 0;\n        }\n        \n        .product-listing-container .home-test-section h3 {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .home-test-section h4 {\n            font-size: 15px;\n        }\n        \n        .product-listing-container .home-test-section p,\n        .product-listing-container .home-test-section li {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .main-section {\n            margin: 25px 0;\n        }\n        \n        .product-listing-container .main-section-header {\n            padding: 15px 12px;\n        }\n        \n        .product-listing-container .main-section-title {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .main-section-inner {\n            padding: 15px 12px;\n        }\n        \n        .product-listing-container .category-header {\n            padding: 12px 10px;\n        }\n        \n        .product-listing-container .category-title {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .category-biomarkers {\n            padding: 12px 10px;\n        }\n        \n        .product-listing-container .biomarker-header {\n            padding: 10px 12px;\n        }\n        \n        .product-listing-container .biomarker-name {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .biomarker-details {\n            padding: 12px;\n        }\n        \n        .product-listing-container .biomarker-details p {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .medical-disclaimer {\n            margin-top: 25px;\n            padding: 15px;\n        }\n        \n        .product-listing-container .medical-disclaimer h3 {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .medical-disclaimer p {\n            font-size: 13px;\n        }\n    }\n    \n    \/* Extra small mobile devices *\/\n    @media (max-width: 400px) {\n        .product-listing-container .product-description {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .main-section-title {\n            font-size: 15px;\n        }\n        \n        .product-listing-container .category-title {\n            font-size: 15px;\n        }\n        \n        .product-listing-container .biomarker-name {\n            font-size: 13px;\n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Uric Acid Blood Test measures the level of uric acid in your blood—a waste product created when your body breaks down purines, which are found naturally in your body and in certain foods. Your kidneys normally filter uric acid from your blood and remove it through urine, but when levels become too high, uric acid crystals can form in joints and tissues, potentially causing gout and kidney stones.\u003c\/p\u003e\n        \u003cp\u003eThis test is ideal for individuals experiencing joint pain or swelling (particularly in the big toe), those with a family history of gout or kidney stones, people taking medications that may affect uric acid levels, anyone following a high-purine diet, or those wanting to monitor their risk of developing gout or uric acid-related conditions.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- DOB Notice --\u003e\n    \u003cdiv class=\"dob-notice\"\u003e\n        \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Home Test Kit --\u003e\n    \u003cdiv class=\"home-test-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \n        \u003ch4\u003eFor the best results:\u003c\/h4\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-uric\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-uric\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e No fasting is required for this test. However, for most consistent results, avoid eating a large meal high in purines (such as red meat, organ meats, shellfish, or alcohol) for 24 hours before testing.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eHydration:\u003c\/strong\u003e Stay well hydrated before your test. Dehydration can temporarily elevate uric acid levels.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eTiming:\u003c\/strong\u003e If you're experiencing an acute gout attack, uric acid levels may actually appear lower than usual as the uric acid has moved into the affected joint. For monitoring purposes, testing between attacks may give a more accurate baseline reading.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eMedications:\u003c\/strong\u003e Certain medications can affect uric acid levels, including diuretics, low-dose aspirin, and some immunosuppressants. Continue taking your regular medications unless advised otherwise by your doctor, but note any medications when interpreting your results.\u003c\/p\u003e\n                \n                \u003cp\u003e\u003cstrong\u003eTest Limitations:\u003c\/strong\u003e This test measures uric acid levels but does not diagnose gout or kidney stones. A diagnosis requires clinical assessment by a healthcare provider alongside blood test results.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-uric\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-uric\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \n                \u003cinput type=\"checkbox\" id=\"meditest-cat-gout-uric\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-gout-uric\" class=\"category-header\"\u003e\n                        \u003ch3 class=\"category-title\"\u003eGout Risk\u003c\/h3\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-uric-1\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-uric-1\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eUric Acid\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cdiv class=\"biomarker-details\"\u003e\n                                        \u003cp\u003eUric acid is a waste product produced when the body breaks down purines—substances found naturally in the body and in certain foods such as red meat, organ meats, shellfish, and alcoholic beverages (especially beer). Most uric acid dissolves in the blood, passes through the kidneys, and leaves the body in urine. When the body produces too much uric acid or the kidneys don't excrete enough, levels can build up in the blood (hyperuricaemia). When uric acid levels are too high, crystals can form and deposit in joints, causing the intensely painful inflammatory arthritis known as gout—most commonly affecting the big toe. High uric acid also increases the risk of kidney stones. Normal ranges typically differ between men and women, with men generally having higher levels. Factors that can elevate uric acid include a purine-rich diet, obesity, kidney disease, certain medications (particularly diuretics), alcohol consumption, and genetic predisposition. Results outside the normal range should be discussed with your GP.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n                \n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Medical Disclaimer --\u003e\n    \u003cdiv class=\"medical-disclaimer\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. Uric acid testing provides valuable information but has limitations. Results that fall slightly outside reference ranges are not always clinically significant, and reference ranges vary between laboratories. What is 'normal' can vary between individuals based on factors such as sex, diet, medications, and kidney function.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider who can interpret them in the context of your symptoms, medical history, and other clinical findings. If you are experiencing joint pain, swelling, or other symptoms of gout, please seek medical advice. Do not attempt to diagnose or treat conditions based solely on these results without consulting your healthcare provider.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51555463168330,"sku":"Inuvi (UA)","price":59.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/uric_acid_home_box_v2.png?v=1773428366"},{"product_id":"testosterone-and-cortisol-blood-test-kit","title":"Testosterone and Cortisol Blood Test Kit","description":"\u003c!-- \nProduct: Testosterone and Cortisol Blood Test (Home Test Kit)\nCollection: Sports Performance \/ Men's Health \/ Women's Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 20000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 4000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Testosterone and Cortisol Blood Test measures two hormones with opposing effects on the body—testosterone (anabolic, building up) and cortisol (catabolic, breaking down)—along with their ratio, which is increasingly recognised as a valuable indicator of recovery status, training adaptation, and overall hormonal balance. This simple three-marker panel provides key insights for athletes, fitness enthusiasts, and anyone wanting to understand how their body is responding to physical and psychological stress.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for athletes and gym-goers wanting to assess recovery between training sessions, individuals experiencing fatigue, low motivation, or performance plateaus that might indicate overtraining, men concerned about testosterone levels and how stress might be affecting them, women wanting to understand their testosterone and stress hormone balance, anyone experiencing high stress levels and wanting to see the hormonal impact, and those wanting to establish a baseline before intensifying training or during periods of high life stress. Tracking these markers over time can reveal patterns in how your body responds to training loads and recovery.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 3 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 3 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-testcort\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-testcort\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-testcort\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-testcort\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eMorning Sample Essential (6-10am):\u003c\/strong\u003e Both testosterone and cortisol have strong circadian rhythms with highest levels in the early morning. Testosterone can drop 20-30% by afternoon, and cortisol follows a similar pattern (highest on waking, declining throughout the day). For results that are interpretable against reference ranges and comparable over time, collect your sample between 6am and 10am—ideally at a consistent time if you plan to repeat the test for tracking purposes.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eSleep Pattern Considerations:\u003c\/strong\u003e Cortisol's circadian rhythm is linked to your sleep-wake cycle. If you work night shifts or have an unusual sleep pattern, your cortisol results may not follow standard reference ranges:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003eIf you must test with an unusual sleep pattern, collect your sample within 2 hours of waking (regardless of clock time)\u003c\/li\u003e\n                    \u003cli\u003eNote your sleep pattern and wake time on your request form\u003c\/li\u003e\n                    \u003cli\u003eBe aware that results may be difficult to interpret against standard ranges\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003e\u003cstrong\u003eTransdermal Hormone Contamination – CRITICAL:\u003c\/strong\u003e If you use testosterone gel, cream, patches, or any hormone products applied to the skin:\u003c\/p\u003e\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eNEVER\u003c\/strong\u003e collect your sample from a finger that has applied hormone products in the past 4 weeks\u003c\/li\u003e\n                    \u003cli\u003eEven after washing, trace contamination persists on skin and can dramatically falsify results\u003c\/li\u003e\n                    \u003cli\u003eAlways wear gloves when applying testosterone products\u003c\/li\u003e\n                    \u003cli\u003eUse a finger on the opposite hand that has never touched hormone products\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp\u003e\u003cstrong\u003eHormonal Contraception:\u003c\/strong\u003e Combined oral contraceptives, patches, and rings affect testosterone levels (they suppress ovarian testosterone production and raise SHBG). If you're taking hormonal contraception, your results will reflect your testosterone status while on contraception—not your natural baseline. For a true baseline assessment, you would need to stop hormonal contraception and wait for natural cycles to resume (typically 2-3 months). Note your contraception type on your request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eCorticosteroid Medications:\u003c\/strong\u003e Corticosteroids (prednisolone, hydrocortisone, dexamethasone, inhaled steroids, steroid creams) can affect cortisol measurements. Oral and injected steroids suppress your body's natural cortisol production and can interfere with assays. If you take corticosteroids, discuss with your doctor whether to stop before testing—do not stop without medical advice. Note all steroid medications on your request form.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin (Vitamin B7):\u003c\/strong\u003e Stop biotin supplements for at least 2 days before testing. High-dose biotin (common in hair, skin, and nail supplements) interferes with hormone assays.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eExercise Timing:\u003c\/strong\u003e Intense exercise temporarily elevates cortisol and can suppress testosterone (particularly prolonged endurance exercise). For baseline assessment, avoid heavy training for 24-48 hours before testing. If you want to assess recovery from a specific training session, test at a consistent time point after training (e.g., 24 hours post-workout) and note the timing.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-testcort\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-testcort\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (3)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Hormones (3) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-hormones-testcort\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-hormones-testcort\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eHormones (3)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-testosterone-tc\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-testosterone-tc\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTestosterone\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTestosterone is the primary anabolic hormone, responsible for building and maintaining muscle mass, bone density, and strength. In men, testosterone is produced mainly in the testes and is essential for libido, erectile function, sperm production, fat distribution, red blood cell production, and mood. Normal testosterone in adult men is typically 8.6-29 nmol\/L. In women, testosterone is produced in smaller amounts by the ovaries and adrenal glands, playing roles in libido, energy, muscle maintenance, and bone health. Normal testosterone in women is approximately 0.5-2.5 nmol\/L.\u003c\/p\u003e\n                                    \u003cp\u003eTestosterone has clear anabolic effects—it promotes protein synthesis, muscle growth, and tissue repair. After exercise, testosterone helps the body adapt and recover by building new muscle protein. Low testosterone impairs these anabolic processes, leading to reduced ability to build muscle, slower recovery, increased body fat, fatigue, and reduced motivation. Factors that can lower testosterone include ageing (natural decline after age 30 in men), excessive stress (physical or psychological), overtraining, inadequate sleep, excessive alcohol, obesity, and certain medications.\u003c\/p\u003e\n                                    \u003cp\u003eIn the context of training and recovery, testosterone represents the \"building\" side of the hormonal equation. Adequate testosterone relative to cortisol supports anabolic processes—muscle repair, adaptation, and recovery. When assessing the testosterone:cortisol ratio, higher testosterone relative to cortisol suggests a favourable anabolic state. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-cortisol-tc\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-cortisol-tc\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eCortisol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eCortisol is the primary stress hormone, produced by the adrenal glands in response to stress, low blood glucose, and as part of the normal circadian rhythm (highest on waking, declining throughout the day). Cortisol has many essential functions: it mobilises energy by breaking down stored glycogen and fat, increases blood glucose, regulates blood pressure, modulates inflammation and immune function, and affects memory and learning. Normal morning cortisol is typically 170-540 nmol\/L, declining to lower levels by evening.\u003c\/p\u003e\n                                    \u003cp\u003eWhile cortisol is essential and necessary for life, chronically elevated cortisol has catabolic effects—it breaks down muscle protein for gluconeogenesis (glucose production), promotes fat storage (particularly abdominal fat), impairs immune function, disrupts sleep, affects mood (anxiety, depression), and can reduce bone density. The body releases cortisol in response to any stressor: physical (exercise, illness, injury), psychological (work stress, anxiety, sleep deprivation), or metabolic (fasting, low blood sugar).\u003c\/p\u003e\n                                    \u003cp\u003eIn the context of training and recovery, cortisol represents the \"breaking down\" side of the equation. Exercise itself is a stressor that elevates cortisol—this is normal and part of the adaptive process. Problems arise when cortisol remains chronically elevated due to inadequate recovery, excessive training volume, psychological stress, poor sleep, or a combination of factors. Chronically elevated cortisol relative to testosterone indicates a catabolic state that impairs recovery and adaptation. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tcratio\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tcratio\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTestosterone:Cortisol Ratio (T:C Ratio)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe testosterone:cortisol ratio is a calculated marker that represents the balance between anabolic (building) and catabolic (breaking down) hormonal influences. It's calculated by dividing testosterone by cortisol. A higher ratio indicates a more anabolic state (favourable for recovery and adaptation); a lower ratio indicates a more catabolic state (potentially indicating overtraining, excessive stress, or inadequate recovery). There's no universally agreed \"normal\" range for T:C ratio—its value lies primarily in tracking changes over time rather than comparing to an absolute standard.\u003c\/p\u003e\n                                    \u003cp\u003eResearch in athletes has shown that the T:C ratio can be more sensitive to training stress and recovery status than either testosterone or cortisol alone. Declining T:C ratio over weeks of training may indicate accumulating fatigue and insufficient recovery—a warning sign of overtraining if ignored. Conversely, a stable or rising T:C ratio during a training programme suggests the body is adapting well and recovery is adequate. Athletes and coaches use T:C ratio monitoring to adjust training loads, plan recovery periods, and optimise periodisation.\u003c\/p\u003e\n                                    \u003cp\u003eThe T:C ratio is most valuable when tracked over time with consistent testing conditions (same time of day, similar recovery status). A single measurement provides a snapshot but limited actionable information. Serial measurements during training blocks—perhaps monthly or at key points in a training cycle—reveal trends that inform training decisions. A declining T:C ratio, particularly if accompanied by symptoms (fatigue, poor sleep, declining performance, increased illness, mood changes), suggests the need for increased recovery. Results should be interpreted in context of your training, sleep, stress, and how you feel. If your T:C ratio is consistently low or declining despite adequate recovery, discuss with a sports medicine physician or your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test provides information about your testosterone, cortisol, and their ratio at a single point in time. Both hormones fluctuate significantly based on time of day, sleep, stress, exercise, illness, and many other factors. A single measurement provides a snapshot but may not reflect your typical hormonal status. For meaningful assessment, consistent testing conditions (same time of day, similar circumstances) and ideally multiple measurements over time are recommended.\u003c\/p\u003e\n        \u003cp\u003eThe testosterone:cortisol ratio is a research tool that shows promise for monitoring training status, but it should not be used in isolation to make major training decisions. It's one piece of information alongside subjective measures (how you feel, sleep quality, motivation, mood) and performance data. A low or declining T:C ratio doesn't automatically mean you're overtraining—it's a signal to consider recovery alongside other factors.\u003c\/p\u003e\n        \u003cp\u003eIf your testosterone is consistently low, your cortisol is consistently high, or you have persistent symptoms (fatigue, low libido, mood changes, menstrual irregularities, unexplained performance decline), please discuss with your GP. These patterns may indicate underlying health issues that warrant further investigation beyond training considerations.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51555663020362,"sku":"Inuv(IN340\/IN3440FPK)","price":70.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Testosterone_and_Cortisol_Blood_Test_Kit.png?v=1773308385"},{"product_id":"plac-lp-pla2-blood-test-kit","title":"PLAC (LP-PLA2) Blood Test Kit","description":"\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container .fee-notice { background-color: #fef2f2; border-left: 4px solid #ef4444; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .fee-notice strong { color: #991b1b; }\n        .product-listing-container .fee-notice p { margin: 0; color: #991b1b; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 80000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 800px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eLipoprotein-associated phospholipase A2 (Lp-PLA2), also known as the PLAC test, measures an enzyme that plays a key role in arterial inflammation and the development of atherosclerotic plaque. Unlike standard cholesterol tests, Lp-PLA2 is produced directly within arterial plaques, making it a specific marker for vascular inflammation and unstable plaque—the type most likely to rupture and cause heart attacks or strokes.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for individuals concerned about cardiovascular health, those with a family history of heart disease or stroke, people with borderline or elevated cholesterol who want deeper insight into their risk, and anyone who has already had a cardiovascular event and wants to monitor their ongoing risk. The PLAC test provides information beyond standard lipid panels, helping to identify \"hidden\" cardiovascular risk in people whose cholesterol levels appear normal.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e You receive a venous blood collection kit and professional laboratory analysis. Because this test requires a venous blood draw, you'll need to arrange collection with a qualified phlebotomist—either at a clinic near you or through your own arrangements. A phlebotomy fee may apply separately. Your results will be ready within 3 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 3 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eVenous Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test requires a venous blood sample collected by a trained phlebotomist—it cannot be done with a finger-prick at home. You'll receive a collection kit containing everything the phlebotomist needs.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eYour Options:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eFind a Local Clinic:\u003c\/strong\u003e Contact our support team and we'll help you locate a nearby clinic with qualified staff to perform the blood draw.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eMake Your Own Arrangements:\u003c\/strong\u003e You're welcome to arrange collection with any qualified phlebotomist or clinic of your choice.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \n        \u003cdiv class=\"fee-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e The phlebotomy service (blood draw) is not included in the test price. Clinics typically charge £20–£50 for this service. Please confirm the fee when booking your appointment.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"plac-special-instructions-toggle\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"plac-special-instructions-toggle\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e No fasting is required for this test. You can eat and drink normally before your blood draw.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming:\u003c\/strong\u003e This test can be taken at any time of day. Lp-PLA2 levels are relatively stable and not significantly affected by recent meals.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications:\u003c\/strong\u003e Continue taking your regular medications as prescribed, including statins or other cholesterol-lowering medications. Inform your healthcare provider about all medications you're taking when discussing your results, as some treatments may affect Lp-PLA2 levels.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eRecent Illness:\u003c\/strong\u003e If you've recently been unwell with an infection or other acute illness, consider waiting 2-3 weeks after recovery before testing, as acute inflammation can temporarily affect results.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTest Limitations:\u003c\/strong\u003e This test does not diagnose heart disease but identifies vascular inflammation that may contribute to cardiovascular risk. Results should be interpreted alongside other cardiovascular markers including lipid panel, hs-CRP, and clinical risk factors. A single elevated result does not confirm disease—discuss your results with your healthcare provider.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 5: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"plac-biomarkers-toggle\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"plac-biomarkers-toggle\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003cinput type=\"checkbox\" id=\"plac-cat-cardio\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"plac-cat-cardio\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eCardiovascular Risk (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"plac-bio-lppla2\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"plac-bio-lppla2\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLp-PLA2 (Lipoprotein-Associated Phospholipase A2)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLipoprotein-associated phospholipase A2 (Lp-PLA2) is an enzyme produced by inflammatory cells within atherosclerotic plaques in artery walls. It plays a direct role in vascular inflammation by generating pro-inflammatory and cytotoxic products that destabilise plaques, making them more likely to rupture. This makes Lp-PLA2 a specific marker for vascular inflammation and vulnerable plaque.\u003c\/p\u003e\n                                    \u003cp\u003eUnlike hs-CRP, which reflects general systemic inflammation from any source, Lp-PLA2 is produced predominantly within arterial plaques themselves, making it more specific to cardiovascular risk. Studies have shown that elevated Lp-PLA2 is associated with approximately doubled risk of coronary heart disease and stroke, independent of traditional risk factors including LDL cholesterol. The PLAC test is FDA-cleared as an aid in assessing risk of coronary heart disease and ischaemic stroke.\u003c\/p\u003e\n                                    \u003cp\u003eElevated Lp-PLA2 levels (generally above 200 ng\/mL or 235 nmol\/min\/mL depending on assay method) indicate increased vascular inflammation and may warrant more aggressive cardiovascular risk management. Lifestyle modifications (diet, exercise, smoking cessation) and certain medications (particularly statins) can lower Lp-PLA2 levels over time. Results should be discussed with your GP or cardiologist, who can interpret them in the context of your overall cardiovascular risk profile.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. The PLAC test identifies vascular inflammation but does not diagnose cardiovascular disease. Please have your results reviewed by a qualified doctor or healthcare provider who can explain what they mean in the context of your overall health and risk factors.\u003c\/p\u003e\n        \u003cp\u003eIf your results show elevated Lp-PLA2, or if you're experiencing symptoms such as chest pain, shortness of breath, or symptoms suggestive of stroke (facial drooping, arm weakness, speech difficulties), seek medical attention promptly. Do not make significant changes to medications or treatment plans based solely on these results without consulting your healthcare provider.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51555680682314,"sku":"TDL(PLA2)","price":120.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/plac_lppla2_blood_test_venous_box.png?v=1774024034"},{"product_id":"follicle-stimulating-hormone-fsh-blood-test-kit","title":"Follicle-Stimulating Hormone (FSH) Blood Test Kit","description":"\u003c!-- \nProduct: Follicle-Stimulating Hormone (FSH) Blood Test (Home Test Kit)\nCollection: Women's Health \/ Men's Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; 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padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Follicle-Stimulating Hormone (FSH) Blood Test measures your FSH level—a key reproductive hormone produced by the pituitary gland that plays a central role in fertility and reproductive function. In women, FSH controls ovarian function and stimulates the growth of egg-containing follicles; in men, FSH supports sperm production. This simple test helps assess fertility status, investigate menstrual irregularities, confirm menopausal status, or evaluate hormone imbalances affecting reproductive health.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for women experiencing irregular, absent, or changing periods, those investigating fertility concerns or trying to conceive, women wanting to understand whether they're approaching or going through menopause, men with fertility concerns or symptoms of hormonal imbalance, and anyone wanting to check their reproductive hormone status. FSH is one of the most important markers for assessing ovarian reserve (the quantity of remaining eggs) and menopausal transition.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 3 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 3 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-fsh\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-fsh\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-fsh\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-fsh\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eMenstrual Cycle Timing (Women):\u003c\/strong\u003e If you have regular periods, take this test on days 2-5 of your menstrual cycle (day 1 = first day of your period), ideally on day 3. This is the early follicular phase when baseline FSH is most meaningful for assessing ovarian reserve. If you do not have periods, are perimenopausal with irregular cycles, or are postmenopausal, you can take this test at any time. Note your cycle day or menopausal status when submitting your sample.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHormonal Contraception:\u003c\/strong\u003e Hormonal contraceptives (the pill, patch, ring, implant, hormonal IUD) significantly affect FSH levels by suppressing your natural hormone production. If possible, consider stopping hormonal contraception and waiting for at least one natural menstrual cycle to resume before testing for the most accurate results. Discuss this with your GP first, and use alternative contraception. If you cannot stop, note which contraceptive you use.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMen:\u003c\/strong\u003e There are no specific timing requirements for men. The sample can be taken at any time.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Stop biotin (vitamin B7) supplements for at least 2 days before testing. Biotin can interfere with hormone assays, potentially causing inaccurate results. If biotin is prescribed by your doctor, discuss with them before stopping.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTest Limitations:\u003c\/strong\u003e FSH levels fluctuate significantly during the perimenopausal transition. A single FSH result showing normal pre-menopausal levels does not rule out perimenopause or menopause—repeat testing may be needed. Conversely, a single elevated result in a perimenopausal woman may not confirm menopause, as FSH can fluctuate from month to month during this transition.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-fsh\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-fsh\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Hormones (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-hormones-fsh\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-hormones-fsh\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eHormones (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-fsh\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-fsh\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFSH (Follicle Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFollicle stimulating hormone (FSH) is produced by the pituitary gland in the brain and is essential for reproductive function in both women and men. The pituitary releases FSH in response to signals from the hypothalamus, and FSH levels are regulated through a feedback loop with the sex hormones produced by the ovaries or testes.\u003c\/p\u003e\n                                    \n                                    \u003cp\u003e\u003cstrong\u003eIn women:\u003c\/strong\u003e FSH stimulates the growth and development of ovarian follicles—the fluid-filled sacs in the ovaries that contain eggs. During the first half of the menstrual cycle (follicular phase), FSH promotes the development of several follicles, one of which will become dominant and release a mature egg at ovulation. As follicles develop, they produce oestrogen, which provides negative feedback to reduce FSH secretion. FSH levels are highest at the beginning of the menstrual cycle, drop mid-cycle after the dominant follicle is established, and remain low in the second half (luteal phase).\u003c\/p\u003e\n                                    \n                                    \u003cp\u003eFSH is a key marker for assessing ovarian reserve—the quantity of remaining eggs. As women age and ovarian reserve declines, the pituitary produces more FSH in an attempt to stimulate the increasingly less responsive ovaries. Therefore, rising baseline FSH (measured on days 2-5 of the cycle) indicates diminishing ovarian reserve. An elevated baseline FSH (typically above 10-12 IU\/L, though this varies by laboratory) suggests reduced fertility potential. Very high FSH (typically above 25-40 IU\/L) with low oestradiol indicates menopause or premature ovarian insufficiency (POI)—the ovaries are no longer responding to stimulation.\u003c\/p\u003e\n                                    \n                                    \u003cp\u003eIn polycystic ovary syndrome (PCOS), FSH is often normal or relatively low compared to LH (luteinising hormone). The LH:FSH ratio is frequently elevated in PCOS, which helps distinguish it from other causes of menstrual irregularity.\u003c\/p\u003e\n                                    \n                                    \u003cp\u003e\u003cstrong\u003eIn men:\u003c\/strong\u003e FSH acts on the Sertoli cells in the testes to support sperm production (spermatogenesis). It's essential for maintaining healthy sperm development. Low FSH in men may indicate pituitary problems; elevated FSH with low sperm counts suggests the testes are not responding normally to stimulation (primary testicular failure).\u003c\/p\u003e\n                                    \n                                    \u003cp\u003eResults outside the normal range may need a follow-up with your GP. For fertility assessment, FSH is often interpreted alongside other markers including LH, oestradiol, and anti-Müllerian hormone (AMH).\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. FSH levels fluctuate throughout the menstrual cycle and can vary significantly during the perimenopausal transition. A single result provides useful information but may not give the complete picture, particularly when investigating menopause status or fertility.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider who can interpret them in the context of your symptoms, menstrual history, age, and overall health. If you're trying to conceive or have fertility concerns, a specialist can advise on additional tests (such as AMH or antral follicle count) for a more complete assessment of ovarian reserve. Do not make decisions about contraception or fertility treatment based solely on these results without consulting your healthcare provider.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51555698606410,"sku":"Inuvi (FSH)","price":52.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/FSH_Follicle-Stimulating_Hormone_home_blood_test_kit_for_fertility_screening_and_menopause_assessment.png?v=1773250916"},{"product_id":"core-health-blood-test-kit","title":"Core Health Blood Test Kit","description":"\u003c!-- \nProduct: Core Health Blood Test (Home Test Kit)\nCollection: Heart Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 80000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 20000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 1000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Core Health Blood Test provides a focused assessment of two of the most important risk factors for cardiovascular disease: cholesterol and blood sugar control. This 7-biomarker panel measures a complete lipid profile (total cholesterol, LDL, HDL, non-HDL, cholesterol:HDL ratio, and triglycerides) alongside HbA1c—a marker of your average blood glucose over the past 2-3 months. Together, these markers cover the same key areas assessed in the NHS Health Check programme, giving you valuable insight into your risk of heart disease and diabetes from a simple finger-prick sample at home.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone aged 40 and over wanting to monitor the key cardiovascular risk markers routinely checked by the NHS, people with a family history of heart disease or type 2 diabetes, those making lifestyle changes who want to track their impact on cholesterol and blood sugar, individuals wanting to monitor their metabolic health between GP appointments, and anyone concerned about their risk of cardiovascular disease or diabetes. Understanding both your lipid profile and HbA1c together is particularly valuable because these conditions are closely linked—people with diabetes have significantly higher cardiovascular risk, and metabolic syndrome often involves both elevated blood sugar and unfavourable lipid profiles. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 3 working days. Your results will include detailed interpretation of your cardiovascular and diabetes risk markers.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 3 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-core\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-core\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-core\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-core\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e Avoid fatty foods for 8 hours before your test. Complete fasting is not mandatory for this test—HbA1c is not affected by recent food intake, and non-fasting lipid results are clinically acceptable. However, if you want the most accurate triglyceride measurement, a 10-12 hour overnight fast (water permitted) will give optimal results. Water is encouraged to stay well hydrated.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming:\u003c\/strong\u003e Collect your sample in the morning for the most consistent results. If fasting, an early morning collection after an overnight fast is ideal.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHbA1c Considerations:\u003c\/strong\u003e HbA1c reflects your average blood sugar over the past 2-3 months (the lifespan of red blood cells), so a single meal or even a few days of unusual eating won't significantly affect the result. However, conditions that affect red blood cell turnover can influence HbA1c—this includes recent blood loss or transfusion, haemolytic anaemias, and certain haemoglobin variants. If you have any of these conditions, please mention them when discussing results with your healthcare provider.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eAlcohol:\u003c\/strong\u003e Avoid alcohol for 24-48 hours before testing if possible. Alcohol significantly affects triglyceride levels.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications:\u003c\/strong\u003e Continue taking all prescribed medications as normal, including any diabetes medications, statins, or blood pressure tablets. Make a note of what you're taking so results can be interpreted appropriately.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eIllness:\u003c\/strong\u003e Wait until you have recovered from any acute illness before testing. Infection and inflammation can affect both lipid levels and blood glucose control.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-core\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-core\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (7)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Cholesterol Status Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-cholesterol-core\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-cholesterol-core\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eCholesterol Status (6)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-totalchol-core\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-totalchol-core\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTotal cholesterol measures all cholesterol circulating in your blood—the combined total of HDL, LDL, and other lipoprotein fractions. Cholesterol is essential for building cell membranes, producing hormones (including testosterone, oestrogen, and cortisol), synthesising vitamin D, and making bile acids for digestion. Your liver manufactures most of your cholesterol, with dietary sources contributing a smaller amount. Total cholesterol alone has significant limitations for assessing cardiovascular risk because it doesn't distinguish between protective HDL and harmful LDL—you could have high total cholesterol driven by beneficial HDL, or 'normal' total cholesterol that masks dangerously low HDL. The complete breakdown provided in this panel gives much more useful information. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ldl-core\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ldl-core\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLDL (low-density lipoprotein) cholesterol is commonly called 'bad cholesterol' because elevated levels are strongly linked to atherosclerosis—the build-up of fatty plaques inside artery walls. LDL particles transport cholesterol from the liver to tissues throughout the body. While necessary, excess LDL can penetrate artery walls and trigger inflammation, leading to plaque formation that narrows arteries and can rupture to cause heart attacks and strokes. LDL is the primary target for cardiovascular risk reduction—lowering LDL consistently reduces heart attack and stroke risk. Targets vary by overall risk, but lower is generally better. Diet modifications (reducing saturated fat, increasing fibre), regular exercise, and maintaining healthy weight can all help lower LDL. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-nonhdl-core\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-nonhdl-core\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eNon-HDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eNon-HDL cholesterol is calculated by subtracting HDL from total cholesterol. It represents all the potentially atherogenic (artery-clogging) cholesterol—not just LDL, but also VLDL, IDL, and lipoprotein remnants that can all contribute to plaque formation. Many cardiovascular experts consider non-HDL a better risk marker than LDL alone because it captures the full atherogenic burden. This is especially important for people with elevated triglycerides, who often carry significant cholesterol in VLDL particles that LDL testing doesn't capture. Non-HDL also has the practical advantage of remaining accurate regardless of whether you've fasted. The recommended target is below 4.0 mmol\/L, with lower targets for those at higher cardiovascular risk. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hdl-core\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hdl-core\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eHDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHDL (high-density lipoprotein) cholesterol is called 'good cholesterol' because it helps protect against cardiovascular disease. HDL particles perform 'reverse cholesterol transport'—collecting excess cholesterol from tissues and artery walls and carrying it back to the liver for disposal. This process helps prevent cholesterol from accumulating in arteries. Higher HDL is associated with lower cardiovascular risk—levels above 1.0 mmol\/L in men and 1.2 mmol\/L in women are generally desirable. Low HDL is an independent risk factor even when LDL is normal. Regular aerobic exercise is one of the most effective ways to raise HDL. Other factors that increase HDL include maintaining healthy weight and not smoking. Factors that decrease HDL include smoking, obesity, sedentary lifestyle, and poorly controlled diabetes. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-cholratio-core\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-cholratio-core\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol : HDL Ratio\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe total cholesterol to HDL ratio is calculated by dividing total cholesterol by HDL cholesterol. This ratio is more informative than total cholesterol alone because it reflects the balance between all cholesterol and protective HDL—indicating whether your cholesterol is predominantly helpful or harmful. A lower ratio is better: below 4 is optimal, 4-6 indicates moderate risk, and above 6 suggests elevated cardiovascular risk. This ratio is used in cardiovascular risk calculators like QRISK (used in UK general practice) to estimate your 10-year risk of heart attack or stroke. Improving this ratio involves either lowering total cholesterol or raising HDL—ideally both. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-triglycerides-core\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-triglycerides-core\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTriglycerides\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTriglycerides are the main form of fat circulating in your blood. After eating, your body converts excess calories—from fats, carbohydrates, or protein—into triglycerides, which are transported to fat cells for storage and released for energy between meals. Elevated fasting triglycerides indicate you're taking in more calories than you're burning, or that clearance of triglyceride-rich particles is impaired. This is commonly associated with excessive calorie intake (particularly refined carbohydrates and alcohol), obesity, insulin resistance, metabolic syndrome, and type 2 diabetes. Very high triglycerides (above 10 mmol\/L) can cause pancreatitis. Moderately elevated triglycerides increase cardiovascular risk because they're linked to small, dense LDL particles and low HDL. Fasting triglycerides below 1.7 mmol\/L are desirable. Triglycerides are most affected by recent food intake, so fasting gives the most accurate measurement. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Diabetes Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-diabetes-core\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-diabetes-core\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eDiabetes (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hba1c-core\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hba1c-core\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eHbA1c (Glycated Haemoglobin)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHbA1c (glycated haemoglobin) measures the percentage of haemoglobin in your red blood cells that has glucose attached to it. Because red blood cells live for approximately 2-3 months, HbA1c reflects your average blood glucose levels over this period—giving a much more meaningful picture of blood sugar control than a single glucose measurement, which only captures a moment in time. HbA1c is the primary test used for screening for and monitoring diabetes. Normal HbA1c is below 42 mmol\/mol (6.0%). A level of 42-47 mmol\/mol (6.0-6.4%) indicates prediabetes—increased risk of developing type 2 diabetes. A level of 48 mmol\/mol (6.5%) or above indicates diabetes.\u003c\/p\u003e\n                                    \u003cp\u003ePrediabetes is an important finding because lifestyle changes at this stage (weight loss, increased physical activity, dietary modifications) can often prevent or delay progression to type 2 diabetes. For people with established diabetes, HbA1c is used to monitor how well blood sugar is controlled—most people with diabetes aim for a target below 48-58 mmol\/mol, though individual targets vary. Poorly controlled diabetes (persistently elevated HbA1c) significantly increases the risk of complications including cardiovascular disease (heart attack, stroke), kidney disease (diabetic nephropathy), eye disease (diabetic retinopathy), and nerve damage (neuropathy). HbA1c is not affected by whether you've fasted or what you've eaten recently, making it a convenient marker. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. While this test covers key cardiovascular and diabetes risk markers similar to those in the NHS Health Check, your overall risk depends on many additional factors including age, sex, blood pressure, smoking status, family history, and ethnicity that this test doesn't assess.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider who can interpret them alongside your complete risk profile using validated tools such as QRISK. If your results show elevated cholesterol, prediabetes, or diabetes, see your GP for discussion of appropriate lifestyle modifications and potential treatments.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51555703750986,"sku":"Inuvi (IN386)","price":55.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Core_Health_Blood_Test_Kit.png?v=1773229988"},{"product_id":"bilirubin-direct-blood-test-kit","title":"Bilirubin (Direct) Blood Test Kit","description":"\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; 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}\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 80000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 800px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eBilirubin is a yellow-orange pigment produced when red blood cells break down. Direct bilirubin (also called conjugated bilirubin) is the form that has been processed by the liver and is ready for excretion through bile into the intestines. Measuring direct bilirubin specifically helps identify whether elevated bilirubin is due to liver disease or bile duct obstruction, rather than excessive red blood cell breakdown.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone investigating jaundice (yellowing of skin or eyes), monitoring known liver conditions, following up on abnormal liver function results, or experiencing symptoms such as dark urine, pale stools, or abdominal pain that may suggest bile duct problems. It's particularly useful when total bilirubin is elevated and further investigation is needed to identify the cause.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e You receive a venous blood collection kit and professional laboratory analysis. Because this test requires a venous blood draw, you'll need to arrange collection with a qualified phlebotomist—either at a clinic near you or through your own arrangements. A phlebotomy fee may apply separately. Your results will be ready within 3 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 3 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eVenous Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test requires a venous blood sample collected by a trained phlebotomist—it cannot be done with a finger-prick at home. You'll receive a collection kit containing everything the phlebotomist needs.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eYour Options:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eFind a Local Clinic:\u003c\/strong\u003e Contact our support team and we'll help you locate a nearby clinic with qualified staff to perform the blood draw.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eMake Your Own Arrangements:\u003c\/strong\u003e You're welcome to arrange collection with any qualified phlebotomist or clinic of your choice.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \n        \u003cdiv class=\"fee-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e The phlebotomy service (blood draw) is not included in the test price. Clinics typically charge £20–£50 for this service. Please confirm the fee when booking your appointment.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"bilirubin-special-instructions-toggle\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"bilirubin-special-instructions-toggle\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming:\u003c\/strong\u003e This test can be taken at any time of day. No fasting is required.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications:\u003c\/strong\u003e Continue taking your regular medications as prescribed. Some medications can affect bilirubin levels—make sure to inform your healthcare provider about any medications you're taking when discussing your results.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eRecent Illness:\u003c\/strong\u003e If you've recently been unwell with an infection or other illness, consider waiting 1-2 weeks after recovery before testing, as illness can temporarily affect liver markers.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eUnderstanding Direct vs Total Bilirubin:\u003c\/strong\u003e This test measures direct (conjugated) bilirubin only—the form processed by the liver. Elevated direct bilirubin typically indicates a problem with the liver itself or with bile flow (such as bile duct obstruction from gallstones). If you need a comprehensive assessment of bilirubin metabolism, consider a test that includes both total and direct bilirubin, or a full liver function panel.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eAbout Bilirubin:\u003c\/strong\u003e Bilirubin is produced when haemoglobin from old red blood cells breaks down. It's transported to the liver, where it's conjugated (processed) and excreted in bile. Direct bilirubin is water-soluble and can be excreted by the kidneys when elevated, which is why obstructive jaundice causes dark urine.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 5: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"bilirubin-biomarkers-toggle\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"bilirubin-biomarkers-toggle\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003cinput type=\"checkbox\" id=\"bilirubin-cat-liver\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"bilirubin-cat-liver\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eLiver Health (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"bilirubin-bio-direct\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"bilirubin-bio-direct\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eBilirubin (Direct \/ Conjugated)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eDirect bilirubin (also called conjugated bilirubin) is the water-soluble form of bilirubin that has been processed by the liver. When red blood cells break down at the end of their lifespan, the haemoglobin is converted to unconjugated (indirect) bilirubin, which is transported to the liver bound to albumin. In the liver, bilirubin is conjugated with glucuronic acid, making it water-soluble and ready for excretion in bile.\u003c\/p\u003e\n                                    \u003cp\u003eElevated direct bilirubin indicates that the liver has successfully processed bilirubin but cannot excrete it properly. This pattern is seen in hepatocellular disease (where liver cells are damaged and cannot excrete conjugated bilirubin into bile) and in cholestatic or obstructive conditions (where bile flow is blocked, causing conjugated bilirubin to back up into the bloodstream). Common causes include hepatitis, cirrhosis, bile duct obstruction from gallstones or tumours, primary biliary cholangitis, and drug-induced liver injury.\u003c\/p\u003e\n                                    \u003cp\u003eBecause direct bilirubin is water-soluble, when levels are elevated it can be excreted by the kidneys, causing dark \"tea-coloured\" urine—a classic sign of obstructive jaundice. This contrasts with conditions causing elevated indirect bilirubin (such as haemolysis), where urine colour remains normal. Results outside the normal range should be discussed with your GP for further evaluation.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. Please have your results reviewed by a qualified doctor or healthcare provider who can explain what they mean for your personal health situation.\u003c\/p\u003e\n        \u003cp\u003eIf your results show anything outside the normal range, or if you're experiencing symptoms such as jaundice, dark urine, pale stools, or abdominal pain, see your doctor promptly. For a comprehensive assessment of liver function, your doctor may recommend additional tests including total bilirubin, liver enzymes (ALT, AST, ALP, GGT), and albumin.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51555762340170,"sku":"TDL(DBIL)","price":35.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/bilirubin_direct_home_box.png?v=1774022128"},{"product_id":"energy-essentials-blood-test-kit","title":"Energy Essentials Blood Test Kit","description":"\u003c!-- \nProduct: Energy Essentials Blood Test (Home Test Kit)\nCollection: Energy\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Energy Essentials Blood Test is a focused 3-biomarker panel designed to uncover the most common medical causes of persistent tiredness and low energy. If you're feeling exhausted despite getting enough sleep, there may be an underlying reason that's easy to identify and treat. This test checks three key areas: thyroid function (an underactive thyroid is one of the most common causes of fatigue), vitamin B12 (essential for energy production and nerve function), and vitamin D (deficiency is extremely common in the UK and frequently causes tiredness and low mood).\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone experiencing persistent fatigue that doesn't improve with rest, people who feel tired all the time despite adequate sleep, those who want a quick and affordable check of the most common treatable causes of low energy, and anyone who suspects their tiredness might have a medical cause rather than just being 'run down.' All three conditions tested for—hypothyroidism, B12 deficiency, and vitamin D deficiency—are common, often missed, and readily treatable once identified. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 2 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 2 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-energy\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-energy\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-energy\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-energy\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming:\u003c\/strong\u003e Take your sample between 6am and 10am. This timing is important for accurate thyroid hormone (TSH) interpretation, as TSH levels naturally fluctuate throughout the day—highest in the early morning and lowest in the afternoon.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eVitamin B12 Supplements:\u003c\/strong\u003e Do not take vitamin B12 supplements for 2 weeks before this test unless prescribed by your doctor. Recent B12 supplementation will give artificially elevated results that don't reflect your underlying B12 status. If your B12 is prescribed, ask your doctor whether to stop.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Stop biotin (vitamin B7) supplements for at least 2 days before testing. Biotin can interfere with thyroid and vitamin assays, potentially causing falsely normal or abnormal results.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eOther Supplements:\u003c\/strong\u003e Take your sample at least 24 hours after any vitamin or mineral supplements.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eThyroid Medications:\u003c\/strong\u003e If you take thyroxine (levothyroxine), you can take your medication as usual, either before or after your blood test. However, if you take desiccated thyroid extract (DTE) or liothyronine (T3), take it after your sample collection to avoid falsely elevated results. Please note in your health information if you take amiodarone or lithium, as these medications can affect thyroid function.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e No fasting is required for this test.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-energy\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-energy\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (3)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Thyroid Hormones (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-thyroid-energy\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-thyroid-energy\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eThyroid Hormones (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tsh-energy\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tsh-energy\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTSH (Thyroid Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTSH is produced by the pituitary gland in the brain to control the thyroid gland. It works as part of a feedback loop: when thyroid hormone levels are low, the pituitary releases more TSH to stimulate the thyroid to produce more; when thyroid levels are adequate, TSH production decreases. TSH is therefore the most sensitive initial marker of thyroid dysfunction—it often becomes abnormal before the thyroid hormones themselves move out of range, making it an excellent screening test.\u003c\/p\u003e\n                                    \u003cp\u003eHigh TSH indicates the pituitary is working harder because thyroid hormone levels are low (hypothyroidism, or underactive thyroid). Hypothyroidism is one of the most common causes of persistent fatigue, affecting about 2% of the UK population and being more common in women and with increasing age. Other symptoms include weight gain, feeling cold, constipation, dry skin, hair loss, and mental sluggishness or 'brain fog.' The good news is that hypothyroidism is easily treatable with thyroid hormone replacement (levothyroxine), and most people feel significantly better once their levels are optimised. Low TSH suggests thyroid hormone levels are too high (hyperthyroidism), which causes different symptoms including anxiety, tremor, and weight loss. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Vitamins (2) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-vitamins-energy\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-vitamins-energy\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eVitamins (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-b12-energy\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-b12-energy\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin B12 (Active)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eActive B12 (holotranscobalamin) measures the biologically available form of vitamin B12 that your cells can actually use, making it a more sensitive and earlier marker of B12 deficiency than total B12. Vitamin B12 is essential for energy production at the cellular level, red blood cell formation, DNA synthesis, and proper nerve function. It's one of the most common vitamin deficiencies and is frequently under-diagnosed because symptoms develop gradually.\u003c\/p\u003e\n                                    \u003cp\u003eB12 deficiency causes fatigue that can be profound—along with other symptoms including weakness, breathlessness, pins and needles or numbness in hands and feet, balance problems, cognitive difficulties ('brain fog'), mood changes, and a sore tongue. If left untreated, B12 deficiency can cause permanent nerve damage, so early identification is important. Risk factors include vegetarian\/vegan diet (B12 is found almost exclusively in animal products), older age (reduced absorption), pernicious anaemia (an autoimmune condition), metformin use, and certain gastrointestinal conditions. The good news is that B12 deficiency is easily treated with supplements or injections, and most people notice improvement in energy levels within weeks of starting treatment. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-vitd-energy\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-vitd-energy\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin D (25-OH)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eVitamin D is essential for calcium absorption, bone health, muscle function, immune system regulation, and increasingly recognised as important for energy and mood. Despite being called a vitamin, it functions as a hormone and the body produces it when skin is exposed to UVB sunlight. However, in the UK, sun exposure is insufficient during autumn and winter months (October to March) to produce adequate vitamin D, making deficiency extremely common—some estimates suggest up to 1 in 5 UK adults are deficient.\u003c\/p\u003e\n                                    \u003cp\u003eVitamin D deficiency commonly causes fatigue, muscle weakness and aches, bone pain, and low mood—symptoms that are often attributed to 'just being tired' or 'feeling run down' when there's actually a treatable cause. People at higher risk include those with limited sun exposure (office workers, those who cover their skin, housebound individuals), people with darker skin (more melanin reduces vitamin D production), older adults, and those who are overweight. Levels below 25 nmol\/L indicate deficiency; 25-50 nmol\/L is insufficient; above 50 nmol\/L is adequate; and above 75 nmol\/L is considered optimal by many experts. Correcting vitamin D deficiency with supplements can significantly improve fatigue and quality of life. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. While this panel covers three of the most common medical causes of fatigue, normal results do not exclude all possible causes. Fatigue can also result from anaemia, other vitamin deficiencies, sleep disorders, depression, chronic infections, and many other conditions.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider who can interpret them in the context of your symptoms and medical history. If results are normal but you continue to experience significant fatigue, please see your GP for further investigation. Do not make changes to prescribed medications, including thyroid medications, based solely on these results without consulting your healthcare provider.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51555771908426,"sku":null,"price":69.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Energy_Essentials_Blood_Test_Kit.png?v=1773247182"},{"product_id":"health-and-lifestyle-blood-test-kit","title":"Health and Lifestyle Blood Test Kit","description":"\u003c!-- \nProduct: Health and Lifestyle Blood Test (Home Test Kit)\nCollection: General Health\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 15px 0; }\n        .product-listing-container .kit-contents-list li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 2px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; }\n\n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 15000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 2000px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Health and Lifestyle Blood Test is a comprehensive 19-biomarker wellness panel that provides a detailed snapshot of your overall health, covering the key systems most affected by diet, exercise, alcohol intake, and other lifestyle factors. This test assesses liver function, kidney health, cholesterol status, inflammation levels, iron stores, protein balance, and essential vitamins—helping you identify common lifestyle-related health risks and make informed decisions about your wellbeing before problems develop.\u003c\/p\u003e\n        \n        \u003cp\u003eThis test is ideal for anyone wanting a comprehensive health check, people making lifestyle changes who want to track their progress, those concerned about cholesterol, liver health, or cardiovascular risk, anyone experiencing unexplained fatigue or low energy, vegetarians and vegans wanting to check B12 and iron status, and people who want to optimise their nutrition and identify potential vitamin deficiencies. It's an excellent starting point for taking control of your health.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e Your kit contains everything needed to collect a finger-prick blood sample at home. Simply follow the instructions, post your sample using the prepaid envelope, and receive your results within 3 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 3 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a simple finger-prick blood collection method that you can complete at home. The kit includes everything you need to collect a small blood sample from your fingertip. No appointment or clinic visit is required—simply follow the step-by-step instructions included in your kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eFor the best results:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003eRead all instructions carefully before starting\u003c\/li\u003e\n            \u003cli\u003eWarm your hands before collection to improve blood flow\u003c\/li\u003e\n            \u003cli\u003ePost your sample on the same day you collect it\u003c\/li\u003e\n            \u003cli\u003eSend your sample Monday to Wednesday to avoid weekend delays in transit\u003c\/li\u003e\n            \u003cli\u003eDo not post samples on weekends or before public holidays\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-hl\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-hl\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile lancets (single-use finger-prick devices)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBlood collection tube (microtainer)\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAlcohol cleansing wipes\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eSterile gauze pad\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eAdhesive plaster\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eBiohazard specimen bag\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003ePrepaid return envelope\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eStep-by-step instructions\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan\u003eTest request form\u003c\/span\u003e\u003cspan class=\"item-qty\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-hl\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-hl\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming:\u003c\/strong\u003e Take this test when any symptoms of short-term illness have settled. Wait at least 1-2 weeks after recovering from an infection, as inflammation can affect several markers including ferritin, hs-CRP, and liver enzymes.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting:\u003c\/strong\u003e Avoid fatty foods for 8 hours before your test; you do not need to fast completely. A fatty meal close to testing can significantly affect triglyceride results and may also influence cholesterol readings. Water, black tea, and black coffee are fine during this period.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eExercise:\u003c\/strong\u003e Avoid heavy or strenuous exercise for 48 hours before testing. Intense physical activity can temporarily elevate liver enzymes (particularly ALT) and affect other markers.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eAlcohol:\u003c\/strong\u003e Avoid alcohol for at least 24 hours before testing, and ideally 48-72 hours if assessing your baseline liver function. Alcohol consumption can elevate GGT, ALT, and triglycerides.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eVitamin B12 Supplements:\u003c\/strong\u003e Stop vitamin B12 supplements for 2 weeks before testing if you want to assess your baseline B12 status. If B12 is prescribed by your doctor, discuss with them whether to stop. Continue supplements if you're monitoring whether supplementation is maintaining adequate levels.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eOther Supplements:\u003c\/strong\u003e Take your sample at least 24 hours after any vitamin or mineral supplements (except B12 which requires 2 weeks as above).\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Stop biotin (vitamin B7) supplements for at least 2 days before testing. Biotin can interfere with several assays, potentially causing inaccurate results. If biotin is prescribed by your doctor, discuss with them before stopping.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHydration:\u003c\/strong\u003e Stay well hydrated before your test. Dehydration can affect kidney function markers and other readings.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-hl\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-hl\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (19)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Cholesterol Status (6) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-cholesterol-hl\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-cholesterol-hl\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eCholesterol Status (6)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-totalchol-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-totalchol-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eCholesterol is an essential fat (lipid) produced primarily by the liver and found in all cells of the body. Despite its reputation, cholesterol is vital for life—it forms an essential component of cell membranes, is the building block for steroid hormones (including oestrogen, testosterone, and cortisol), is necessary for vitamin D synthesis, and is used to produce bile acids for fat digestion.\u003c\/p\u003e\n                                    \u003cp\u003eTotal cholesterol measures the overall amount of cholesterol in your blood, including both HDL (\"good\") and LDL (\"bad\") cholesterol, plus VLDL and other lipoproteins. While total cholesterol provides useful information, it doesn't distinguish between protective HDL and harmful LDL—which is why this test includes a full lipid breakdown. Current UK guidelines recommend total cholesterol below 5 mmol\/L for adults, though the pattern of HDL, LDL, and their ratio is more informative than total cholesterol alone. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ldl-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ldl-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLow-density lipoprotein (LDL) cholesterol is often called \"bad\" cholesterol because elevated levels contribute to the formation of atherosclerotic plaque in artery walls. LDL particles transport cholesterol from the liver to tissues throughout the body. When there's more LDL than the body needs, the excess can accumulate in artery walls, triggering inflammation and gradually narrowing the arteries—a process that increases the risk of heart attack and stroke.\u003c\/p\u003e\n                                    \u003cp\u003eLDL cholesterol is strongly influenced by lifestyle factors including diet (particularly saturated and trans fats), body weight, physical activity, and smoking. It's also affected by genetics—some people have familial hypercholesterolaemia, which causes very high LDL levels regardless of lifestyle. Current UK guidelines recommend LDL below 3 mmol\/L for the general population, and lower targets (below 2 mmol\/L or even 1.8 mmol\/L) for those at higher cardiovascular risk. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-nonhdl-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-nonhdl-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eNon-HDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eNon-HDL cholesterol is calculated by subtracting HDL cholesterol from total cholesterol. This measurement represents all the potentially atherogenic (artery-damaging) cholesterol-carrying particles in your blood, including LDL, VLDL (very low-density lipoprotein), IDL (intermediate-density lipoprotein), and lipoprotein(a).\u003c\/p\u003e\n                                    \u003cp\u003eNon-HDL cholesterol is increasingly considered a better predictor of cardiovascular risk than LDL cholesterol alone, particularly for people with high triglycerides, diabetes, or metabolic syndrome. It can be measured without fasting (unlike some LDL calculations) and captures a broader range of harmful particles. NICE guidelines now emphasise non-HDL cholesterol as a primary target, recommending levels below 4 mmol\/L for the general population and below 2.5 mmol\/L for those at higher risk. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hdl-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hdl-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eHDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHigh-density lipoprotein (HDL) cholesterol is known as \"good\" cholesterol because it performs the opposite function to LDL—it helps remove excess cholesterol from the bloodstream and artery walls and transports it back to the liver for disposal or recycling. This process, called reverse cholesterol transport, helps protect against atherosclerosis. HDL particles also have anti-inflammatory and antioxidant properties.\u003c\/p\u003e\n                                    \u003cp\u003eHigher HDL levels are associated with lower cardiovascular risk. HDL below 1.0 mmol\/L in men or 1.2 mmol\/L in women is considered a cardiovascular risk factor. Regular aerobic exercise is one of the most effective ways to raise HDL, along with maintaining a healthy weight, moderate alcohol consumption, and eating healthy fats (olive oil, nuts, oily fish). Smoking lowers HDL, providing another reason to quit. Very high HDL (above 2.3 mmol\/L) was once thought always beneficial, but recent research suggests extremely high levels may not provide additional protection. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tchdlratio-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tchdlratio-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol : HDL Ratio\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe total cholesterol to HDL ratio is calculated by dividing total cholesterol by HDL cholesterol. This ratio provides a quick assessment of cardiovascular risk by capturing the balance between total cholesterol (which includes harmful components) and protective HDL cholesterol. It's useful because two people with the same total cholesterol can have very different risk profiles depending on how much of that total is protective HDL.\u003c\/p\u003e\n                                    \u003cp\u003eA ratio below 4 is considered ideal, indicating a good balance of cholesterol types. A ratio between 4 and 6 represents average risk, while a ratio above 6 indicates elevated cardiovascular risk. For example, someone with total cholesterol of 5 mmol\/L and HDL of 1.5 mmol\/L has a ratio of 3.3 (good), while someone with the same total cholesterol but HDL of only 0.8 mmol\/L has a ratio of 6.25 (elevated risk). Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-triglycerides-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-triglycerides-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTriglycerides\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTriglycerides are the most common type of fat in the body. When you eat, your body converts calories it doesn't need immediately into triglycerides, which are stored in fat cells and released between meals for energy. Triglycerides are transported in the blood within VLDL particles produced by the liver.\u003c\/p\u003e\n                                    \u003cp\u003eElevated triglycerides are associated with increased cardiovascular risk and are a component of metabolic syndrome. High levels often indicate excessive calorie intake (particularly from refined carbohydrates, sugars, and alcohol), insulin resistance, or diabetes. They're also elevated in hypothyroidism, kidney disease, and with certain medications. Very high triglycerides (above 10 mmol\/L) can cause pancreatitis. Triglycerides respond well to lifestyle changes—reducing alcohol, limiting refined carbohydrates and sugars, increasing omega-3 fatty acids, losing excess weight, and exercising regularly can all lower levels significantly. Fasting (avoiding fatty foods for 8 hours) before testing gives the most accurate result. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Inflammation (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-inflammation-hl\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-inflammation-hl\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eInflammation (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hscrp-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hscrp-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003ehs-CRP (High-Sensitivity C-Reactive Protein)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHigh-sensitivity C-reactive protein (hs-CRP) is a marker of inflammation produced by the liver in response to inflammatory signals from the body. The \"high-sensitivity\" assay can detect low levels of chronic inflammation that standard CRP tests might miss. Chronic low-grade inflammation is increasingly recognised as a key driver of cardiovascular disease, type 2 diabetes, and other chronic conditions.\u003c\/p\u003e\n                                    \u003cp\u003eWhen used for cardiovascular risk assessment, hs-CRP levels below 1 mg\/L indicate lower risk, 1-3 mg\/L indicates average risk, and above 3 mg\/L indicates higher cardiovascular risk. However, hs-CRP rises significantly with any acute illness, infection, or injury, so it's important to test when well. Lifestyle factors that can elevate hs-CRP include obesity (particularly abdominal fat), smoking, poor diet, lack of exercise, and chronic stress. Losing weight, exercising regularly, eating an anti-inflammatory diet (rich in fruits, vegetables, omega-3 fats), and stopping smoking can all lower hs-CRP. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Iron Status (1) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-iron-hl\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-iron-hl\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eIron Status (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ferritin-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ferritin-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFerritin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFerritin is a protein that stores iron inside cells throughout the body, particularly in the liver, spleen, and bone marrow. Measuring blood ferritin provides the most accurate single assessment of your body's iron stores. Iron is essential for haemoglobin production (oxygen transport), energy metabolism, immune function, and cognitive performance.\u003c\/p\u003e\n                                    \u003cp\u003eLow ferritin indicates depleted iron stores and is the earliest marker of developing iron deficiency—it often falls before haemoglobin drops, providing an early warning before anaemia develops. While laboratory reference ranges often start at 15-20 µg\/L, optimal ferritin for energy and wellbeing is generally considered to be 50-70 µg\/L or above. Common causes of low ferritin include inadequate dietary intake (particularly in vegetarians\/vegans), heavy menstrual periods, blood loss, and malabsorption. However, ferritin is also an acute phase reactant—it rises with inflammation, infection, and liver disease—so it can appear falsely normal or elevated despite underlying iron deficiency if there's concurrent inflammation. Very high ferritin (above 300-500 µg\/L) may indicate iron overload (haemochromatosis), liver disease, or inflammation. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Kidney Health (2) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-kidney-hl\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-kidney-hl\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eKidney Health (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-creatinine-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-creatinine-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eCreatinine\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eCreatinine is a waste product produced by normal muscle metabolism—specifically, from the breakdown of creatine phosphate, which muscles use for energy. Creatinine is produced at a fairly constant rate (proportional to muscle mass) and is filtered out of the blood by the kidneys and excreted in urine. Because production is relatively stable, measuring blood creatinine provides a useful indicator of kidney function.\u003c\/p\u003e\n                                    \u003cp\u003eElevated creatinine indicates that the kidneys are not filtering as efficiently as they should, though levels can also be elevated in people with high muscle mass, after intense exercise, with high meat consumption, or with dehydration. Low creatinine may occur in people with low muscle mass, during pregnancy, or with severe liver disease. Creatinine is used to calculate eGFR (below), which provides a more accurate assessment of kidney function by accounting for age, sex, and ethnicity. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-egfr-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-egfr-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eeGFR (Estimated Glomerular Filtration Rate)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eEstimated Glomerular Filtration Rate is calculated from creatinine levels using a formula that accounts for age and sex. It provides an estimate of how much blood your kidneys filter per minute—essentially measuring how well your kidneys are performing their primary job of removing waste products from the blood. eGFR is the best overall indicator of kidney function and is used to diagnose and stage chronic kidney disease (CKD).\u003c\/p\u003e\n                                    \u003cp\u003eNormal eGFR is above 90 mL\/min\/1.73m². Values between 60-89 may indicate mild kidney impairment but are often normal for age in older adults. eGFR below 60 sustained for three or more months indicates chronic kidney disease and requires further investigation. Severe reduction (below 30) may eventually require dialysis or transplant. Common causes of reduced eGFR include diabetes, high blood pressure, glomerulonephritis, polycystic kidney disease, and certain medications. Lifestyle factors including maintaining healthy blood pressure, controlling blood sugar, staying hydrated, and avoiding excessive NSAID use help protect kidney function. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Liver Health (4) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-liver-hl\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-liver-hl\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eLiver Health (4)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-bilirubin-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-bilirubin-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eBilirubin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eBilirubin is a yellow-orange pigment produced when red blood cells break down at the end of their approximately 120-day lifespan. Haemoglobin from old red blood cells is converted to bilirubin, which is transported to the liver, processed (conjugated), and excreted in bile into the intestines. It gives faeces their brown colour and, when excreted by the kidneys, contributes to urine colour.\u003c\/p\u003e\n                                    \u003cp\u003eElevated bilirubin can indicate liver dysfunction (the liver can't process bilirubin properly), bile duct obstruction (bilirubin can't reach the intestines), or excessive red blood cell breakdown (haemolysis producing more bilirubin than the liver can handle). Visible jaundice (yellowing of skin and eyes) typically occurs when bilirubin exceeds 35-50 µmol\/L. Mildly elevated bilirubin is common in Gilbert's syndrome, a benign genetic condition affecting 5-10% of the population that causes intermittent mild jaundice, especially during fasting or illness. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-alp-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-alp-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eALP (Alkaline Phosphatase)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAlkaline phosphatase (ALP) is an enzyme found throughout the body, with highest concentrations in the liver, bile ducts, and bones. It plays a role in breaking down proteins and is involved in bone mineralisation. Because ALP comes from multiple sources, elevated levels can indicate problems in different organ systems.\u003c\/p\u003e\n                                    \u003cp\u003eElevated ALP from the liver typically indicates bile duct obstruction or cholestatic liver disease (where bile flow is impaired). Elevated ALP from bone sources occurs during normal bone growth (children and adolescents have higher levels), bone healing, Paget's disease, bone metastases, and other bone disorders. Pregnancy also elevates ALP (from the placenta). Low ALP is uncommon but can occur in hypothyroidism, anaemia, and rare genetic conditions. When ALP is elevated, GGT can help determine the source—if GGT is also elevated, the liver\/bile ducts are likely involved; if GGT is normal, the source is more likely bone. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-alt-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-alt-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eALT (Alanine Aminotransferase)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAlanine aminotransferase (ALT) is an enzyme found predominantly in the liver, with smaller amounts in the kidneys, heart, and muscles. It plays a role in amino acid metabolism. Because ALT is so concentrated in liver cells, it's released into the bloodstream when liver cells are damaged, making it the most specific marker of liver injury.\u003c\/p\u003e\n                                    \u003cp\u003eElevated ALT indicates liver cell damage (hepatocellular injury). Common causes include non-alcoholic fatty liver disease (NAFLD)—now the most common cause of elevated ALT in developed countries—alcohol-related liver damage, viral hepatitis, medications (including paracetamol, statins, and some antibiotics), autoimmune hepatitis, and less commonly, inherited conditions like haemochromatosis. ALT can also be elevated temporarily after strenuous exercise. The degree of elevation provides information about severity—mildly elevated (less than 3× normal) is common in fatty liver disease, while markedly elevated (more than 10× normal) suggests acute hepatitis or severe liver injury. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ggt-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ggt-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eGamma GT (GGT)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eGamma-glutamyl transferase (GGT) is an enzyme found in the liver, bile ducts, kidneys, and other organs. It's involved in the metabolism of glutathione, the body's main antioxidant. GGT is particularly sensitive to alcohol consumption and bile duct problems, making it useful alongside other liver enzymes.\u003c\/p\u003e\n                                    \u003cp\u003eGGT is the most sensitive marker of alcohol-related liver effects—it typically rises with regular alcohol consumption even before other liver enzymes become abnormal. It's often used to monitor alcohol intake and can take several weeks to normalise after stopping drinking. GGT is also elevated in bile duct obstruction, fatty liver disease, and with certain medications including anticonvulsants. When both GGT and ALP are elevated, the source is likely the liver\/bile ducts rather than bone. Importantly, GGT is not elevated by muscle damage, so if ALT is high but GGT is normal, the ALT elevation may be from muscle rather than liver (relevant for athletes or after intense exercise). Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Proteins (3) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-proteins-hl\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-proteins-hl\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eProteins (3)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-totalprotein-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-totalprotein-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Protein\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTotal protein measures the combined amount of the two main protein groups in your blood: albumin (produced by the liver) and globulins (including antibodies produced by the immune system and transport proteins). Blood proteins perform numerous essential functions including maintaining fluid balance, transporting nutrients and hormones, supporting immune function, and enabling blood clotting.\u003c\/p\u003e\n                                    \u003cp\u003eLow total protein can indicate liver disease (reduced albumin production), kidney disease (protein loss in urine), malnutrition, malabsorption, or conditions causing protein loss. High total protein can occur with dehydration (concentrating proteins), chronic infections, or conditions causing increased globulin production such as multiple myeloma or chronic inflammatory diseases. Total protein is usually interpreted alongside albumin and globulin levels to understand which component is abnormal. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-albumin-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-albumin-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eAlbumin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAlbumin is the most abundant protein in blood, comprising about 60% of total plasma protein. It's synthesised exclusively by the liver and has a half-life of about 20 days. Albumin serves multiple critical functions: maintaining oncotic pressure (keeping fluid within blood vessels rather than leaking into tissues), transporting hormones, fatty acids, drugs, and other substances, and acting as an antioxidant.\u003c\/p\u003e\n                                    \u003cp\u003eLow albumin (hypoalbuminaemia) can cause fluid accumulation in tissues (oedema) and has multiple potential causes. Reduced production occurs with liver disease and malnutrition. Increased loss occurs with kidney disease (nephrotic syndrome), severe burns, and protein-losing enteropathy. Albumin also falls during acute illness and inflammation as a negative acute phase response—the liver prioritises producing inflammatory proteins instead. This is why low albumin during illness doesn't necessarily indicate liver disease or malnutrition. Very low albumin (below 25 g\/L) is clinically significant and requires investigation. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-globulin-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-globulin-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eGlobulin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eGlobulin is calculated by subtracting albumin from total protein. It represents a diverse group of proteins including immunoglobulins (antibodies produced by B cells), complement proteins, transport proteins (such as transferrin for iron and ceruloplasmin for copper), and clotting factors. These proteins are produced by the liver (most transport proteins) and the immune system (immunoglobulins).\u003c\/p\u003e\n                                    \u003cp\u003eElevated globulin can indicate chronic inflammation, chronic infections, autoimmune diseases, or immunoglobulin-producing conditions including multiple myeloma and other plasma cell disorders. Low globulin may occur with immunodeficiency states, malnutrition, or certain kidney and liver conditions. The albumin to globulin ratio (A\/G ratio) is sometimes calculated—normally albumin exceeds globulin (ratio above 1), and a reversed ratio (globulin exceeding albumin) can indicate overproduction of immunoglobulins or reduced albumin production. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Vitamins (2) --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-vitamins-hl\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-vitamins-hl\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eVitamins (2)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-b12-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-b12-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin B12 (Active)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eActive vitamin B12 (holotranscobalamin) measures the biologically available form of B12 that can actually be taken up and used by cells. This is more accurate than total B12 measurements because only about 20% of circulating B12 is in this active, usable form—the rest is bound to haptocorrin and unavailable for cellular use. Vitamin B12 is essential for red blood cell formation, nervous system function, DNA synthesis, and energy metabolism.\u003c\/p\u003e\n                                    \u003cp\u003eB12 deficiency can cause macrocytic anaemia (large red blood cells), neurological symptoms (numbness, tingling, balance problems, cognitive changes), fatigue, and mouth ulcers. Deficiency develops slowly because the body stores several years' worth of B12 in the liver. Those at higher risk include vegans (B12 is found almost exclusively in animal products), vegetarians, older adults (reduced absorption), people with pernicious anaemia (autoimmune destruction of intrinsic factor needed for B12 absorption), those who've had gastric surgery, and people taking metformin or long-term proton pump inhibitors. Stop B12 supplements for 2 weeks before testing to assess baseline status. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-vitd-hl\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-vitd-hl\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eVitamin D (25-OH)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eVitamin D (25-hydroxyvitamin D) is the storage form of vitamin D measured in blood tests. Vitamin D is unique—it functions more like a hormone than a vitamin and affects nearly every tissue in the body. It's essential for calcium absorption and bone health, but also plays important roles in immune function, muscle function, mood regulation, and cardiovascular health. The body produces vitamin D when skin is exposed to UVB sunlight, with dietary sources (oily fish, fortified foods, egg yolks) providing smaller amounts.\u003c\/p\u003e\n                                    \u003cp\u003eVitamin D deficiency is extremely common in the UK due to limited sunlight, particularly from October to March when UVB levels are insufficient for vitamin D synthesis. Public Health England recommends everyone consider supplementing during autumn and winter. Levels below 25 nmol\/L indicate deficiency, 25-50 nmol\/L indicates insufficiency, and above 50 nmol\/L is considered adequate by most guidelines, though many experts suggest optimal levels are 75-100 nmol\/L. Risk factors for deficiency include limited sun exposure, darker skin, older age, obesity, and covering the skin for cultural or religious reasons. Severe deficiency causes rickets in children and osteomalacia in adults. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. It provides a comprehensive snapshot of key health markers but is not a substitute for a full medical examination. Results should be interpreted in the context of your overall health, symptoms, and medical history.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified doctor or healthcare provider who can advise on any abnormal findings and recommend further investigation if needed. Some markers in this test (particularly ferritin and hs-CRP) can be affected by recent illness and may need repeat testing when well. Do not make significant changes to any prescribed medications based solely on these results without consulting your healthcare provider first.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51555794714954,"sku":"Inuni (INU04)","price":88.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Health_and_Lifestyle_Blood_Test_Kit.png?v=1773253424"},{"product_id":"pregnancy-blood-test-kit","title":"Pregnancy Blood Test","description":"\u003c!-- \nProduct: Pregnancy Blood Test Kit\nLab Code: PREG\nCollection: Hormones\nCategory: Medical Tests\nWebsite: Meditest\nSample: Capillary (Finger-prick)\n--\u003e\n\n\u003cstyle\u003e\n    \/* Scoped styles for Shopify product description *\/\n    .product-listing-container {\n        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;\n        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#4a5568;\n    }\n\n    .product-listing-container .main-section {\n        margin: 30px 0;\n        border: 1px solid #e2e8f0;\n        border-radius: 8px;\n        overflow: hidden;\n    }\n    \n    .product-listing-container .main-section-header {\n        background-color: #2c7a7b;\n        color: white;\n        padding: 15px 20px;\n        cursor: pointer;\n        display: flex;\n        justify-content: space-between;\n        align-items: center;\n        user-select: none;\n    }\n    \n    .product-listing-container .main-section-title {\n        font-size: 18px;\n        font-weight: 600;\n        margin: 0;\n    }\n    \n    .product-listing-container .main-dropdown-icon {\n        font-size: 20px;\n        transition: transform 0.3s ease;\n    }\n    \n    .product-listing-container .main-section-content {\n        max-height: 0;\n        overflow: hidden;\n        transition: max-height 0.3s ease;\n    }\n    \n    .product-listing-container .main-section-inner {\n        padding: 20px;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"] {\n        display: none;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content {\n        max-height: 5000px;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon {\n        transform: rotate(180deg);\n    }\n    \n    .product-listing-container .category-section {\n        margin-bottom: 15px;\n        border: 1px solid #e2e8f0;\n        border-radius: 4px;\n        overflow: hidden;\n    }\n    \n    .product-listing-container .category-section:last-child {\n        margin-bottom: 0;\n    }\n    \n    .product-listing-container .category-header {\n        background-color: #4a9ea1;\n        color: white;\n        padding: 12px 15px;\n        cursor: pointer;\n        display: flex;\n        justify-content: space-between;\n        align-items: center;\n        user-select: none;\n    }\n    \n    .product-listing-container .category-title {\n        font-weight: 600;\n        font-size: 16px;\n        margin: 0;\n    }\n    \n    .product-listing-container .category-count {\n        background-color: rgba(255, 255, 255, 0.3);\n        padding: 2px 8px;\n        border-radius: 12px;\n        font-size: 13px;\n        margin-left: 10px;\n    }\n    \n    .product-listing-container .category-dropdown-icon {\n        font-size: 18px;\n        transition: transform 0.3s ease;\n    }\n    \n    .product-listing-container .category-content {\n        max-height: 0;\n        overflow: hidden;\n        transition: max-height 0.3s ease;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content {\n        max-height: 5000px;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon {\n        transform: rotate(180deg);\n    }\n    \n    .product-listing-container .category-biomarkers {\n        padding: 15px;\n        background-color: #f8fafc;\n    }\n    \n    \/* Biomarker item styles *\/\n    .product-listing-container .biomarker-item {\n        margin-bottom: 10px;\n        border: 1px solid #e2e8f0;\n        border-radius: 4px;\n        background-color: white;\n        overflow: hidden;\n    }\n    \n    .product-listing-container .biomarker-item:last-child {\n        margin-bottom: 0;\n    }\n    \n    .product-listing-container .biomarker-header {\n        padding: 12px 15px;\n        cursor: pointer;\n        display: flex;\n        justify-content: space-between;\n        align-items: center;\n        background-color: white;\n        user-select: none;\n        -webkit-tap-highlight-color: transparent;\n        min-height: 48px;\n    }\n    \n    .product-listing-container .biomarker-header:hover {\n        background-color: #f8fafc;\n    }\n    \n    .product-listing-container .biomarker-header:active {\n        background-color: #f1f5f9;\n    }\n    \n    .product-listing-container .biomarker-name {\n        font-weight: 600;\n        color: #2c7a7b;\n        font-size: 15px;\n    }\n    \n    .product-listing-container .biomarker-dropdown-icon {\n        font-size: 16px;\n        color: #718096;\n        transition: transform 0.3s ease;\n        flex-shrink: 0;\n        margin-left: 10px;\n    }\n    \n    .product-listing-container .biomarker-details {\n        max-height: 0;\n        overflow: hidden;\n        transition: max-height 0.3s ease;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-details {\n        max-height: 2000px;\n    }\n    \n    .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-dropdown-icon {\n        transform: rotate(180deg);\n    }\n    \n    .product-listing-container .biomarker-details-inner {\n        padding: 15px;\n        background-color: #f8fafc;\n        border-top: 1px solid #e2e8f0;\n    }\n    \n    .product-listing-container .biomarker-details p {\n        margin: 0 0 10px 0;\n        color: #4a5568;\n        font-size: 14px;\n    }\n    \n    .product-listing-container .biomarker-details p:last-child {\n        margin-bottom: 0;\n    }\n    \n    \/* Medical disclaimer *\/\n    .product-listing-container .medical-disclaimer {\n        margin-top: 40px;\n        padding: 20px;\n        background-color: #f8fafc;\n        border-radius: 8px;\n        border-left: 4px solid #2c7a7b;\n    }\n    \n    .product-listing-container .medical-disclaimer h3 {\n        margin: 0 0 15px 0;\n        font-size: 18px;\n        color: #2c7a7b;\n        font-weight: 600;\n    }\n    \n    .product-listing-container .medical-disclaimer p {\n        margin: 0 0 15px 0;\n        font-size: 14px;\n        color: #4a5568;\n        line-height: 1.6;\n    }\n    \n    .product-listing-container .medical-disclaimer p:last-child {\n        margin-bottom: 0;\n    }\n    \n    \/* Responsive design *\/\n    @media (max-width: 768px) {\n        .product-listing-container {\n            padding: 15px;\n        }\n        \n        .product-listing-container .product-description {\n            font-size: 15px;\n        }\n        \n        .product-listing-container .main-section-header {\n            padding: 12px 15px;\n        }\n        \n        .product-listing-container .main-section-title {\n            font-size: 17px;\n        }\n        \n        .product-listing-container .main-section-inner {\n            padding: 15px 12px;\n        }\n        \n        .product-listing-container .category-header {\n            padding: 12px 10px;\n        }\n        \n        .product-listing-container .category-title {\n            font-size: 16px;\n        }\n        \n        .product-listing-container .category-biomarkers {\n            padding: 12px 10px;\n        }\n        \n        .product-listing-container .biomarker-header {\n            padding: 10px 12px;\n        }\n        \n        .product-listing-container .biomarker-name {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .biomarker-details {\n            padding: 12px;\n        }\n        \n        .product-listing-container .biomarker-details p {\n            font-size: 14px;\n        }\n    }\n    \n    \/* Extra small mobile devices *\/\n    @media (max-width: 400px) {\n        .product-listing-container .product-description {\n            font-size: 14px;\n        }\n        \n        .product-listing-container .main-section-title {\n            font-size: 15px;\n        }\n        \n        .product-listing-container .category-title {\n            font-size: 15px;\n        }\n        \n        .product-listing-container .biomarker-name {\n            font-size: 13px;\n        }\n    }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003c!-- Product Description (SHORT - 1-2 paragraphs) --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Pregnancy Blood Test measures human chorionic gonadotropin (hCG), the hormone produced during pregnancy, providing accurate confirmation even before a missed period. Unlike urine tests, blood tests can detect lower levels of hCG, making them ideal for early pregnancy detection and monitoring hormone progression in the first weeks of pregnancy.\u003c\/p\u003e\n        \u003cp\u003eThis test is ideal for women seeking early pregnancy confirmation, those with irregular periods who may miss the window for urine testing, anyone monitoring hCG levels after fertility treatment or early pregnancy complications, and individuals wanting more sensitive and reliable results than home urine tests.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        Results available within 2 working days\n    \u003c\/div\u003e\n    \n    \u003c!-- Home Test Kit Section --\u003e\n    \u003cdiv class=\"home-test-section\"\u003e\n        \u003ch3\u003eHome Test Kit: Sample Collection and Return\u003c\/h3\u003e\n        \u003cp\u003eFor a successful analysis, it is crucial that you adhere to the provided instructions for sample collection. Please read all documentation included in your kit before you begin.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eKey Steps for Your Home Test Kit:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eFollow Instructions:\u003c\/strong\u003e Carefully follow the step-by-step guide for collecting your sample. Improper collection may lead to an invalid result.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eUse Prepaid Envelope:\u003c\/strong\u003e Return your collected sample using the prepaid and pre-addressed envelope provided in your kit.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eOptimal Return-Shipping Days:\u003c\/strong\u003e To avoid potential delays at the laboratory, we strongly recommend mailing your sample on a Monday, Tuesday, or Wednesday. Please do not send your sample on weekends or public holidays, as this can compromise the integrity of the sample due to transit and processing delays.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Special Instructions Section --\u003e\n    \u003cinput type=\"checkbox\" id=\"pregnancy-special-instructions-toggle\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"pregnancy-special-instructions-toggle\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eSample Collection Timing:\u003c\/strong\u003e For best results, collect your sample at least 10 days after a missed menstrual period, or 14 days after potential conception. Testing too early may result in a false negative if hCG levels are still too low to detect.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eMedications and Supplements:\u003c\/strong\u003e Do not take biotin supplements for two days before this test; discuss this with your doctor if biotin is prescribed.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eTest Limitations:\u003c\/strong\u003e This test detects the presence of hCG to confirm pregnancy but does not provide information about pregnancy viability, location (ruling out ectopic pregnancy), or gestational age. If you have concerns about pregnancy complications, please consult your doctor or midwife.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Biomarkers Section --\u003e\n    \u003cinput type=\"checkbox\" id=\"biomarkers-toggle-pregnancy\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"biomarkers-toggle-pregnancy\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (1)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \n                \u003c!-- Category 1: Hormones (1 biomarker) --\u003e\n                \u003cinput type=\"checkbox\" id=\"cat-toggle-pregnancy-1\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"cat-toggle-pregnancy-1\" class=\"category-header\"\u003e\n                        \u003ch3 class=\"category-title\"\u003eHormones \u003cspan class=\"category-count\"\u003e1\u003c\/span\u003e\n\u003c\/h3\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"bio-toggle-pregnancy-1-1\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"bio-toggle-pregnancy-1-1\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eBeta-hCG\u003c\/span\u003e\n                                    \u003cspan class=\"biomarker-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-details\"\u003e\n                                    \u003cdiv class=\"biomarker-details-inner\"\u003e\n                                        \u003cp\u003eHuman chorionic gonadotropin (hCG) is a pregnancy hormone produced by the placenta shortly after a fertilised egg implants in the uterine wall. The hormone hCG starts to be produced around six days after fertilisation and can usually be detected in blood approximately 10 days after a missed menstrual period. Blood tests measure beta-hCG, the specific subunit that confirms pregnancy. hCG levels typically double every 48-72 hours in early pregnancy, making it useful for monitoring pregnancy progression.\u003c\/p\u003e\n                                    \u003c\/div\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n                            \n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n                \n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Medical Disclaimer --\u003e\n    \u003cdiv class=\"medical-disclaimer\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test measures beta-hCG levels to confirm pregnancy. A positive result indicates pregnancy but does not provide information about pregnancy viability, location (ectopic pregnancy), or gestational age. Serial hCG measurements may be needed to assess pregnancy progression.\u003c\/p\u003e\n        \u003cp\u003ePlease have your results reviewed by a qualified healthcare professional. If you experience severe abdominal pain, vaginal bleeding, dizziness, or shoulder pain with a positive pregnancy test, seek immediate medical attention as these may indicate an ectopic pregnancy. This test is not intended to replace clinical assessment or ultrasound confirmation of pregnancy.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51555894591818,"sku":"TDl(QHCG)","price":54.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/pregnancy_blood_test_home_box.png?v=1773584843"},{"product_id":"advanced-pcos-blood-test-kit","title":"Advanced Polycystic Ovary Syndrome (PCOS) Blood Test","description":"\u003c!-- \nProduct: Advanced Polycystic Ovary Syndrome (PCOS) Blood Test (Home Test Kit)\nCollection: Fertility \u0026 Hormones\nCategory: Medical Tests\nWebsite: Meditest\n--\u003e\n\n\u003cdiv class=\"product-listing-container\"\u003e\n    \u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #2c7a7b; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n        \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n        \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #2c7a7b; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #2c7a7b; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n        \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #2c7a7b; color: white; padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 80000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 0; }\n        .product-listing-container .kit-contents-list li { padding: 12px 0; border-bottom: 1px solid #e2e8f0; display: flex; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #2c7a7b; color: white; padding: 4px 10px; border-radius: 4px; font-weight: 600; margin-right: 15px; font-size: 14px; }\n        \n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #4a9ea1; color: white; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: rotate(180deg); }\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n        \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #2c7a7b; }\n        .product-listing-container .dropdown-icon { color: #2c7a7b; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 800px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n    \u003c\/style\u003e\n\n    \u003c!-- Section 1: Product Description --\u003e\n    \u003cdiv class=\"product-description\"\u003e\n        \u003cp\u003eThe Advanced Polycystic Ovary Syndrome (PCOS) Blood Test measures 19 biomarkers covering reproductive hormones, thyroid function, cholesterol, and diabetes risk—giving you a comprehensive picture of the hormonal and metabolic factors that contribute to PCOS. It includes FSH, LH, oestradiol, AMH, testosterone (total and free), prolactin, SHBG, full thyroid panel with antibodies, complete lipid profile, and HbA1c for long-term blood sugar assessment.\u003c\/p\u003e\n        \n        \u003cp\u003eA good fit if you're experiencing symptoms that suggest PCOS—irregular or absent periods, excess facial or body hair, acne, difficulty losing weight, or fertility concerns. Also useful if you've already been diagnosed and want to monitor your hormone levels and metabolic health over time, or if you're investigating why your periods have become irregular. The combination of hormone and metabolic markers helps identify which aspects of PCOS are most relevant to you. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n        \n        \u003cp\u003e\u003cstrong\u003eWhat's covered in the price:\u003c\/strong\u003e You get the home test kit (finger-prick) and professional lab analysis. Everything you need to collect your sample at home is included—just follow the instructions, post it back in the prepaid envelope, and your results will be ready within 4 working days.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 2: Results Timing --\u003e\n    \u003cdiv class=\"results-timing\"\u003e\n        \u003cstrong\u003eResults ready within 4 working days\u003c\/strong\u003e\n        \u003cp\u003eYour sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dob-notice\"\u003e\n            \u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Once your order confirmation arrives, please reply to the email with your date of birth. This helps us process your order quickly and avoid any delays.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 3: Sample Collection --\u003e\n    \u003cdiv class=\"sample-collection-section\"\u003e\n        \u003ch3\u003eHome Test Kit\u003c\/h3\u003e\n        \u003cp\u003eThis test uses a finger-prick blood sample that you collect yourself at home. Everything you need is included in the kit.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eKey Steps:\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eRead First:\u003c\/strong\u003e Go through all the instructions before you start. Proper collection technique is essential for accurate results.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eWarm Up:\u003c\/strong\u003e Warm your hands before collecting—this makes blood flow easier and collection quicker.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003ePost Promptly:\u003c\/strong\u003e Use the prepaid envelope to return your sample. Post on Monday, Tuesday, or Wednesday to avoid weekend delays in transit.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 4: Kit Contents --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-kit-contents-toggle-pcos\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-kit-contents-toggle-pcos\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eWhat's in Your Kit?\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cul class=\"kit-contents-list\"\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eBlood collection tube\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e2×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eSingle-use lancets\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e2×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eAlcohol cleansing wipes\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003ePlaster\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eProtective transport bag\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eLaboratory Request Form\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003ePre-paid Royal Mail Tracked 24 return envelope\u003c\/span\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eInstructions for use\u003c\/span\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003c!-- Section 5: Special Instructions --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-special-instructions-toggle-pcos\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-special-instructions-toggle-pcos\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eSpecial Instructions\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n                \u003cp\u003e\u003cstrong\u003eTiming Your Test:\u003c\/strong\u003e For the most accurate hormone results, collect your sample on days 2-5 of your menstrual cycle (day 1 is the first day of proper bleeding, not spotting). This is when baseline hormone levels are most stable and comparable to reference ranges. If your periods are irregular or absent—which is common with PCOS—you can take the test on any day. Just note when you collected it so your doctor can interpret results in context.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eFasting Requirements:\u003c\/strong\u003e Avoid fatty foods for 8 hours before collecting your sample—this ensures accurate cholesterol and triglyceride results. You don't need to fast completely; water and plain tea or coffee (without milk) are fine.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eBiotin Supplements:\u003c\/strong\u003e Stop biotin supplements for 2 days before testing. Biotin (vitamin B7) is found in many hair, skin, and nail supplements and can interfere with hormone assays, potentially giving misleading results. If biotin is prescribed by your doctor, discuss timing with them first.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eThyroid Medication:\u003c\/strong\u003e If you take thyroid medication (levothyroxine, liothyronine), collect your sample before taking your morning dose. Let your doctor know you did this when reviewing results.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eHormonal Contraception:\u003c\/strong\u003e The pill, patch, injection, implant, and hormonal IUDs all affect your hormone levels. If you're on hormonal contraception, your results will reflect the medicated state rather than your natural hormone levels. This is still useful information, but discuss it with your doctor when interpreting results. If you want to see your natural hormone profile, you'd need to stop contraception (use barrier methods) for at least one full cycle before testing—but only do this if appropriate for your situation.\u003c\/p\u003e\n                \u003cp\u003e\u003cstrong\u003eUnderstanding PCOS Diagnosis:\u003c\/strong\u003e PCOS is diagnosed using the Rotterdam criteria—you need at least 2 of 3 features: irregular or absent periods, clinical or biochemical signs of excess androgens (high testosterone, acne, hirsutism), or polycystic ovaries on ultrasound. Blood tests alone can't diagnose PCOS—they're one part of the picture alongside symptoms and sometimes ultrasound. This test helps identify hormonal patterns consistent with PCOS and screens for the metabolic complications that often accompany it.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Biomarkers --\u003e\n    \u003cinput type=\"checkbox\" id=\"meditest-biomarkers-toggle-pcos\"\u003e\n    \u003cdiv class=\"main-section\"\u003e\n        \u003clabel for=\"meditest-biomarkers-toggle-pcos\" class=\"main-section-header\"\u003e\n            \u003ch2 class=\"main-section-title\"\u003eBiomarkers Tested (19)\u003c\/h2\u003e\n            \u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e\n        \u003c\/label\u003e\n        \u003cdiv class=\"main-section-content\"\u003e\n            \u003cdiv class=\"main-section-inner\"\u003e\n\n                \u003c!-- Cholesterol Status Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-cholesterol-pcos\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-cholesterol-pcos\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eCholesterol Status (6)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-totalchol-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-totalchol-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTotal cholesterol measures all the cholesterol circulating in your blood—both LDL ('bad') and HDL ('good') combined. Cholesterol is a waxy, fat-like substance that your body needs for building cell membranes, making hormones (including oestrogen and testosterone), and producing vitamin D. Your liver makes most of your cholesterol, with some coming from food. Women with PCOS have an increased risk of dyslipidaemia (abnormal cholesterol levels) due to insulin resistance, which affects how your body processes fats. Elevated total cholesterol increases cardiovascular risk, though the breakdown between LDL and HDL matters more than the total number alone. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ldl-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ldl-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLow-density lipoprotein (LDL) cholesterol is often called 'bad' cholesterol because it carries cholesterol to your arteries, where it can accumulate in the vessel walls and form plaques. Over time, this plaque build-up (atherosclerosis) narrows arteries and increases the risk of heart attack and stroke. Women with PCOS tend to have higher LDL levels than women without PCOS, partly due to insulin resistance and partly due to the hormonal imbalances that affect fat metabolism. Lifestyle factors—diet, exercise, weight management—can significantly improve LDL levels. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hdl-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hdl-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eHDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHigh-density lipoprotein (HDL) cholesterol is called 'good' cholesterol because it acts as a scavenger, picking up excess cholesterol from your bloodstream and artery walls and transporting it back to your liver for disposal. Higher HDL levels are associated with lower cardiovascular risk. Women with PCOS often have lower HDL than women without the condition, which contributes to their increased cardiovascular risk. Regular physical activity, maintaining a healthy weight, and eating healthy fats (like those in olive oil, nuts, and oily fish) can help raise HDL levels. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-nonhdl-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-nonhdl-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eNon-HDL Cholesterol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eNon-HDL cholesterol is calculated by subtracting HDL ('good') cholesterol from total cholesterol. It represents all the potentially harmful cholesterol particles in your blood—not just LDL, but also VLDL and other atherogenic particles. Many cardiologists consider non-HDL cholesterol a better predictor of cardiovascular risk than LDL alone, particularly in people with metabolic conditions like PCOS where triglycerides are often elevated. Non-HDL captures the full picture of harmful cholesterol regardless of triglyceride levels. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-cholratio-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-cholratio-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTotal Cholesterol : HDL Ratio\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eThe total cholesterol to HDL ratio is calculated by dividing your total cholesterol by your HDL cholesterol. This ratio provides a quick snapshot of your cardiovascular risk profile—it tells you how much of your total cholesterol is the protective HDL type versus potentially harmful types. A ratio below 4 is considered good; above 6 indicates higher cardiovascular risk. For women with PCOS, this ratio is often elevated due to both lower HDL and higher LDL\/triglycerides. Improving this ratio through lifestyle changes (exercise, diet, weight management) can significantly reduce long-term cardiovascular risk. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-trig-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-trig-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTriglycerides\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTriglycerides are the most common type of fat in your body, stored in fat cells and released for energy between meals. They come from the food you eat (especially carbohydrates and fats) and are also made by your liver. High triglycerides are strongly associated with insulin resistance—when your cells don't respond well to insulin, your liver produces more triglycerides. Women with PCOS frequently have elevated triglycerides as part of the metabolic syndrome pattern. Very high triglycerides (above 10 mmol\/L) can cause pancreatitis, but even moderately elevated levels contribute to cardiovascular risk. Reducing refined carbohydrates and alcohol, exercising regularly, and managing weight are effective strategies for lowering triglycerides. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Diabetes Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-diabetes-pcos\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-diabetes-pcos\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eDiabetes (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-hba1c-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-hba1c-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eHbA1c (Glycated Haemoglobin)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eHbA1c measures the percentage of haemoglobin in your red blood cells that has glucose attached to it. Because red blood cells live for about 3 months, HbA1c reflects your average blood sugar levels over that period—it's not affected by what you ate yesterday or whether you fasted before the test. Women with PCOS have a significantly increased risk of developing insulin resistance, prediabetes, and type 2 diabetes—up to 5-10 times higher than women without PCOS. HbA1c below 42 mmol\/mol is normal; 42-47 indicates prediabetes (increased risk); 48 or above is diagnostic of diabetes. Early detection allows for lifestyle interventions that can prevent or delay progression to diabetes. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Hormones Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-hormones-pcos\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-hormones-pcos\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eHormones (7)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-fsh-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-fsh-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFSH (Follicle Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFSH is produced by your pituitary gland and is essential for ovarian follicle development. Each month, FSH stimulates a cohort of follicles to grow, with usually one becoming dominant and releasing an egg at ovulation. In PCOS, FSH levels are typically normal or slightly low—it's the relationship between FSH and LH that's abnormal. The classic PCOS pattern shows an elevated LH:FSH ratio (often greater than 2:1 or 3:1), reflecting disrupted signalling between the brain and ovaries. This hormonal imbalance contributes to the failure of follicles to develop properly and ovulate, leading to irregular periods and fertility difficulties. FSH alone isn't diagnostic but helps complete the hormonal picture. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-lh-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-lh-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eLH (Luteinising Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eLH is produced by your pituitary gland and triggers ovulation—the mid-cycle LH surge causes the dominant follicle to release its egg. LH also stimulates the theca cells in your ovaries to produce androgens (male hormones like testosterone). In PCOS, LH is often elevated, particularly relative to FSH. This elevated LH drives excess androgen production by the ovaries, contributing to symptoms like acne, hirsutism (excess hair growth), and disrupted ovulation. The elevated LH:FSH ratio (typically \u0026gt;2:1) is a characteristic finding in PCOS, though not all women with PCOS show this pattern. Persistently high LH without a proper surge prevents normal ovulation. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-oestradiol-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-oestradiol-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eOestradiol\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eOestradiol is the main oestrogen in women of reproductive age, primarily produced by developing ovarian follicles. It regulates the menstrual cycle, develops the uterine lining for potential pregnancy, and maintains bone density, skin health, and cardiovascular function. In a normal cycle, oestradiol rises as follicles develop, peaks just before ovulation, and has a secondary rise in the luteal phase. In PCOS, oestradiol levels are often relatively stable rather than showing normal cyclical variation—this reflects the lack of proper follicle development and ovulation. Chronic oestrogen exposure without the balancing effect of progesterone (which requires ovulation) can increase the risk of endometrial hyperplasia. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-amh-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-amh-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eAMH (Anti-Müllerian Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eAMH is produced by the granulosa cells of small developing follicles in your ovaries. It's commonly used as a marker of ovarian reserve (how many eggs you have left), but in PCOS, it has a different significance. Women with PCOS typically have elevated AMH—often 2-4 times normal levels—because they have an increased number of small antral follicles in their ovaries (the 'polycystic' appearance on ultrasound). These follicles produce AMH but fail to develop into mature, ovulating follicles. AMH above 35 pmol\/L is increasingly being used as a diagnostic criterion for PCOS in some guidelines. Unlike other hormones, AMH is relatively stable throughout the menstrual cycle and can be measured on any day. Very high AMH can also indicate how severely affected ovarian function is. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-testosterone-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-testosterone-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTestosterone (Total)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTestosterone is primarily thought of as a male hormone, but women produce it too—in the ovaries and adrenal glands—and it plays important roles in libido, energy, and maintaining muscle and bone. In PCOS, testosterone is often elevated, causing the androgenic symptoms that many women find distressing: excess facial and body hair (hirsutism), acne, oily skin, and male-pattern hair thinning. The excess testosterone comes mainly from the ovaries, driven by elevated LH, but the adrenal glands can also contribute. Elevated testosterone is one of the Rotterdam criteria for PCOS diagnosis (biochemical hyperandrogenism). Total testosterone measures all testosterone in your blood—both bound and free. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-freetesto-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-freetesto-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree Testosterone (Calculated)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eMost testosterone in your blood is bound to proteins—SHBG (tightly bound, inactive) and albumin (loosely bound). Only about 1-3% circulates as free testosterone, which is the biologically active form that can enter cells and cause effects. This test calculates free testosterone from total testosterone, SHBG, and albumin. Free testosterone is often more clinically meaningful than total testosterone in PCOS because women with PCOS typically have low SHBG—this means even if total testosterone is only mildly elevated, free testosterone may be significantly elevated. Free testosterone better correlates with symptoms like hirsutism and acne than total testosterone does. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-prolactin-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-prolactin-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eProlactin\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eProlactin is produced by your pituitary gland and is best known for stimulating milk production during breastfeeding. However, elevated prolactin outside of pregnancy and breastfeeding (hyperprolactinaemia) can cause symptoms that mimic PCOS—irregular or absent periods, fertility problems, and sometimes even mild hirsutism. Because of this overlap, prolactin is routinely checked when investigating PCOS-like symptoms to rule out hyperprolactinaemia as an alternative diagnosis. Causes of high prolactin include pituitary adenomas (usually benign), certain medications, hypothyroidism, and stress. Prolactin can be mildly elevated in some women with PCOS, but very high levels warrant further investigation. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Proteins Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-proteins-pcos\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-proteins-pcos\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eProteins (1)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-shbg-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-shbg-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eSHBG (Sex Hormone Binding Globulin)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eSHBG is a protein produced by your liver that binds sex hormones—particularly testosterone and oestrogen—and controls how much is free and available to your tissues. Low SHBG is a hallmark of PCOS and is closely linked to insulin resistance. When SHBG is low, more testosterone is free and active, even if total testosterone is only mildly elevated—this contributes to hyperandrogenic symptoms like acne and hirsutism. SHBG is suppressed by high insulin levels and androgens, creating a vicious cycle in PCOS. Weight loss and medications that improve insulin sensitivity (like metformin) can help raise SHBG levels. SHBG is also needed to calculate free testosterone accurately. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Thyroid Hormones Category --\u003e\n                \u003cinput type=\"checkbox\" id=\"meditest-cat-thyroid-pcos\"\u003e\n                \u003cdiv class=\"category-section\"\u003e\n                    \u003clabel for=\"meditest-cat-thyroid-pcos\" class=\"category-header\"\u003e\n                        \u003cspan class=\"category-title\"\u003eThyroid Hormones (4)\u003c\/span\u003e\n                        \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e\n                    \u003c\/label\u003e\n                    \u003cdiv class=\"category-content\"\u003e\n                        \u003cdiv class=\"category-biomarkers\"\u003e\n                            \n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tsh-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tsh-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eTSH (Thyroid Stimulating Hormone)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTSH is produced by your pituitary gland and controls how much thyroid hormone your thyroid produces. It works in a feedback loop—when thyroid hormones are low, TSH rises to stimulate the thyroid; when thyroid hormones are high, TSH drops. TSH is the most sensitive marker for thyroid dysfunction. Thyroid disorders are more common in women with PCOS, and thyroid dysfunction can cause symptoms that overlap with PCOS—irregular periods, weight changes, fatigue, hair changes, and fertility problems. Hypothyroidism (underactive thyroid) can also raise prolactin and worsen metabolic parameters. Checking thyroid function is essential when investigating PCOS-like symptoms to ensure there isn't a thyroid component. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ft4-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ft4-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree T4 (Free Thyroxine)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFree T4 is the unbound, active portion of thyroxine (T4), the main hormone produced by your thyroid gland. T4 acts as a reservoir that gets converted to the more active T3 in your tissues. Measuring Free T4 alongside TSH helps clarify the nature of thyroid dysfunction—for example, high TSH with low Free T4 confirms hypothyroidism (underactive thyroid), while low TSH with high Free T4 indicates hyperthyroidism (overactive thyroid). Free T4 is preferred over total T4 because it's not affected by changes in binding proteins. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-ft3-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-ft3-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eFree T3 (Free Triiodothyronine)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eFree T3 is the unbound, active form of triiodothyronine—the most potent thyroid hormone that directly affects your cells and metabolism. Most T3 is made by converting T4 in tissues throughout your body, rather than being produced directly by the thyroid. T3 regulates metabolic rate, body temperature, heart rate, and energy levels. Measuring Free T3 can reveal conversion problems where T4 is normal but T3 is low, which can occur with chronic illness, stress, or nutrient deficiencies (particularly selenium and zinc). Free T3 helps complete the thyroid picture beyond just TSH and T4. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                            \u003cinput type=\"checkbox\" id=\"meditest-bio-tpoab-pcos\"\u003e\n                            \u003cdiv class=\"biomarker-item\"\u003e\n                                \u003clabel for=\"meditest-bio-tpoab-pcos\" class=\"biomarker-header\"\u003e\n                                    \u003cspan class=\"biomarker-name\"\u003eThyroid Peroxidase Antibodies (TPOAb)\u003c\/span\u003e\n                                    \u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\n                                \u003c\/label\u003e\n                                \u003cdiv class=\"biomarker-content\"\u003e\n                                    \u003cp\u003eTPO antibodies are produced when your immune system mistakenly targets thyroid peroxidase, an enzyme essential for making thyroid hormones. Elevated TPO antibodies indicate autoimmune thyroid disease—most commonly Hashimoto's thyroiditis, which causes gradual thyroid destruction and hypothyroidism. Autoimmune thyroid disease is more common in women with PCOS than in the general population. Even if your TSH and thyroid hormones are currently normal, positive TPO antibodies mean you're at increased risk of developing hypothyroidism in the future and may benefit from monitoring. TPO antibodies are also associated with higher miscarriage rates in early pregnancy. Results outside the normal range may need a follow-up with your GP.\u003c\/p\u003e\n                                \u003c\/div\u003e\n                            \u003c\/div\u003e\n\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Medical Disclaimer --\u003e\n    \u003cdiv class=\"disclaimer-section\"\u003e\n        \u003ch3\u003eMedical Disclaimer\u003c\/h3\u003e\n        \u003cp\u003eThis test is for screening and information only—it is not a medical diagnosis or professional advice. Please have your results reviewed by a qualified doctor or healthcare provider who can explain what they mean for your personal health situation.\u003c\/p\u003e\n        \u003cp\u003eIf your results show anything outside the normal range, or if you're worried about your health, see your doctor as soon as you can. Don't change any medications or treatments based on these results alone—always talk to your healthcare provider first.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\u003c\/div\u003e","brand":"MediTestDirect","offers":[{"title":"Default Title","offer_id":51555906421066,"sku":"Inuvi (  )","price":215.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5926\/5354\/files\/Advanced_Polycystic_Ovary_Syndrome_PCOS.png?v=1773150620"}],"url":"https:\/\/meditestdirect.co.uk\/collections\/all-tests.oembed","provider":"Medi Test Direct","version":"1.0","type":"link"}