What effect does the secretion of Follicle-stimulating hormone (FSH) have in the body?

Follicle-stimulating hormone (FSH) plays a crucial role in the reproductive system, particularly in the maturation of gonads. In females, FSH is essential for the growth and maturation of ovarian follicles, which contain eggs. It stimulates the follicles to produce estrogen and supports the development of the oocyte. In males, FSH is involved in regulating spermatogenesis, the process of sperm production, by acting on Sertoli cells in the testes. This action ultimately leads to the proper functioning of the gonads and the production of gametes necessary for reproduction.

Therefore, the secretion of FSH is directly linked to the maturation and functioning of the gonads, highlighting its essential role in the reproductive endocrinology of both sexes.