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

The primary function of follicle stimulating hormone (FSH) in females is to stimulate the growth of ovarian follicles. FSH is produced by the anterior pituitary gland and plays a crucial role in the menstrual cycle. It acts on the ovaries to encourage the development of follicles, which contain the immature eggs. As these follicles develop, they produce estrogen, which is vital for the regulation of the menstrual cycle and preparation of the uterus for potential pregnancy.

The stimulation of ovarian follicle growth is essential for reproductive health, as it prepares the body for ovulation, which follows the follicular phase. This process is fundamental for fertility, making FSH a key hormone in female reproductive physiology. Understanding the role of FSH helps in comprehending broader concepts in endocrinology and reproductive health.