What does inhibin do?

Inhibin is a hormone primarily produced by the gonads (ovaries in females and testes in males) that plays a crucial role in regulating reproductive functions. It inhibits the secretion of follicle-stimulating hormone (FSH) from the pituitary gland, thereby helping to control the development of follicles in the ovaries and spermatogenesis in the testes. By modulating FSH levels, inhibin helps maintain the balance of reproductive hormones and supports normal fertility.