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Luteinizing Hormone (LH) details

What Luteinizing Hormone (LH) shows

Luteinizing hormone (LH) is a pituitary hormone that triggers ovulation in women (working alongside FSH across the menstrual cycle) and stimulates testosterone production in the testes in men. In women, LH testing is used to help time ovulation for fertility purposes (a surge in LH precedes ovulation by about 24-36 hours, which is what ovulation predictor kits detect), evaluate menstrual irregularities, and โ€” alongside FSH โ€” assess conditions like polycystic ovary syndrome (PCOS) or menopause. In men, it's used together with testosterone and FSH to help determine whether low testosterone originates from the testes themselves or from the pituitary/hypothalamus.

Tests that include Luteinizing Hormone (LH)

Labcorp Not offered
Quest Not offered
Quest Not offered
Quest Not offered
Quest Not offered
Quest Not offered
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