FSH Test (Follicle Stimulating Hormone)

The Follicle Stimulating Hormone (FSH) test is a blood test that measures the level of FSH in the body. FSH is a hormone produced by the pituitary gland, and its levels fluctuate throughout the menstrual cycle. In women, FSH helps regulate the menstrual cycle and stimulate the growth of eggs in the ovaries. In men, FSH helps regulate the production of sperm.

The FSH test is commonly used to evaluate fertility in both men and women, as well as to diagnose certain medical conditions. In women, high FSH levels may indicate ovarian failure, menopause, or polycystic ovary syndrome (PCOS). In men, high FSH levels may indicate primary testicular failure or Klinefelter syndrome.

The FSH test is a simple blood test that can be done at a laboratory or healthcare facility. It is usually ordered by a healthcare provider, and the results are typically available within a few days.

It is important to note that the FSH test is just one of many factors that can affect fertility and diagnose medical conditions. Healthcare providers may order other tests and exams to provide a complete picture of a patient's health.