Which hormone is primarily responsible for the maturation of follicles?

The hormone primarily responsible for the maturation of follicles is Follicle Stimulating Hormone (FSH). FSH is secreted by the anterior pituitary gland and plays a crucial role in the reproductive system, particularly in females. During the menstrual cycle, FSH promotes the growth and maturation of ovarian follicles, which contain the developing oocytes. As the follicles mature, they produce increasing amounts of estrogen, which, in turn, leads to various physiological changes in preparation for potential ovulation.

The significance of FSH lies in its ability to stimulate these developing follicles to produce steroids necessary for their growth and the preparation of the uterine lining for possible implantation. Without adequate levels of FSH, the follicles would not mature properly, affecting fertility. This intricate interplay between FSH and the ovarian follicles demonstrates the essential role of this hormone in female reproductive health.