{"product_id":"luteinizing-hormone-lh","title":"Luteinizing Hormone (LH)","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003e\u003cstrong\u003eLuteinizing Hormone (LH)\u003c\/strong\u003e is a gonadotropin produced by the pituitary gland that signals the gonads to produce sex hormones. In men, LH stimulates the Leydig cells in the testes to produce testosterone — making it a critical marker for evaluating the HPG (hypothalamic-pituitary-gonadal) axis, particularly in the context of hypogonadism or TRT monitoring. In women, a surge of LH triggers ovulation each cycle. Abnormal LH levels can indicate pituitary dysfunction, primary gonadal failure, polycystic ovary syndrome (PCOS), or the onset of menopause. LH is frequently ordered alongside FSH and testosterone for a comprehensive hormonal assessment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Blood Test:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLuteinizing Hormone (LH)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ci\u003eNote: This test may exhibit interference when sample is collected from a person who is consuming a supplement with a high dose of biotin. Cease biotin supplementation at least 72 hours prior to blood draw.\u003c\/i\u003e\u003c\/p\u003e","brand":"Marek Diagnostics","offers":[{"title":"Default Title","offer_id":43030679748706,"sku":"QST-63","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/2459\/8626\/files\/Luteinizing-Hormone-_LH_39d5a034-40f3-430c-b439-541df579bd16.webp?v=1781571476","url":"https:\/\/orivendiagnostics.com\/products\/luteinizing-hormone-lh","provider":"ORIVEN DIAGNOSTICS","version":"1.0","type":"link"}