Follicle-stimulating hormone (FSH)

Definition

Follicle-stimulating hormone (FSH) is a glycoprotein hormone secreted by the anterior pituitary gland. It plays a crucial role in regulating the reproductive processes of the body, including the development of ovarian follicles in females and spermatogenesis in males.

5 Must Know Facts For Your Next Test

1. FSH stimulates the growth and maturation of ovarian follicles before ovulation.
2. In males, FSH is essential for spermatogenesis within the testes.
3. FSH levels are regulated by gonadotropin-releasing hormone (GnRH) from the hypothalamus.
4. Abnormal FSH levels can indicate reproductive health issues such as polycystic ovary syndrome (PCOS) or hypogonadism.
5. FSH works synergistically with luteinizing hormone (LH) to ensure proper functioning of the reproductive system.

Review Questions

Related terms

Luteinizing Hormone (LH): A hormone also produced by the anterior pituitary gland that triggers ovulation in females and testosterone production in males

Gonadotropin-Releasing Hormone (GnRH): A hormone from the hypothalamus that stimulates the release of FSH and LH from the anterior pituitary gland

Spermatogenesis: The process of sperm cell development, which is stimulated by both FSH and testosterone