What is the primary function of follicle stimulating hormone (FSH) in women?

Follicle stimulating hormone (FSH) is crucial in the reproductive process for women, particularly in the regulation of the menstrual cycle and the process of ovulation. The primary function of FSH in women is to stimulate the maturation of ovarian follicles.

Ovarian follicles contain the eggs that are responsible for reproduction. As FSH levels rise during the follicular phase of the menstrual cycle, it promotes the growth and development of these follicles, preparing them for potential ovulation. Each month, FSH stimulates the selected follicles to mature, with one typically becoming the dominant follicle, which will eventually release an egg during ovulation.

This maturation process is essential for fertility, as a well-developed follicle is necessary for successful ovulation and subsequent conception. Although FSH plays a role in the regulation of the menstrual cycle and has an impact on the release of luteinizing hormone (LH) and other hormones, its primary function inherently focuses on promoting the growth of the follicles.