Luteinizing hormone (LH) stimulates processes in your body that are important for puberty, sexual function, reproduction and sex drive. A tiny structure at the base of your brain called the pituitary …

This test measures the level of luteinizing hormone (LH) in your blood or urine (pee). LH affects sexual development in children and fertility in adults. Learn more.

Luteinizing hormone (LH, also known as luteinising hormone, [1] lutropin and sometimes lutrophin[2]) is a hormone produced by gonadotropic cells in the anterior pituitary gland.

Sep 5, 2024 · A luteinizing hormone test measures how much luteinizing hormone (LH) is in your blood. LH helps your reproductive system: specifically, a woman’s ovaries and a man’s testes.

Jul 26, 2025 · Luteinizing hormone (LH) is a crucial reproductive hormone that triggers ovulation in women and testosterone production in men. Testing LH levels helps diagnose fertility issues, …

Jun 12, 2025 · Here is everything you need to know about what the luteinizing hormone (LH) is, what a “normal” LH range is considered to be, how to test for LH at home or at the doctor’s office, and what …

Aug 28, 2024 · Luteinising hormone (LH) is an important reproductive hormone for both men and women. In women, LH triggers ovulation and regulates the menstrual cycle, while in men, it …