Luteinizing Hormone (LH)
Current as of: May 29, 2019
Author: Healthwise Staff
Medical Review:Sarah A. Marshall, MD – Family Medicine & Adam Husney, MD – Family Medicine & Kirtly Jones, MD – Obstetrics and Gynecology, Reproductive Endocrinology
Luteinizing hormone (LH) is produced by the pituitary gland. In women, LH helps regulate the menstrual cycle and egg production (ovulation); in men, LH stimulates the production of testosterone, which plays a role in sperm production. Women’s LH levels normally vary with the phase of the menstrual cycle, rapidly…