Written by the Fiveable Content Team • Last updated August 2025
Written by the Fiveable Content Team • Last updated August 2025
Definition
Folliculogenesis is the process by which ovarian follicles mature from primordial follicles to become capable of releasing an egg during ovulation. It involves various stages of growth and development under the influence of hormones.
The release of a mature egg from the surface of the ovary, typically occurring midway through the menstrual cycle.
Primordial follicle: The most basic and undeveloped form of an ovarian follicle, present in the ovaries from birth.
Luteinizing hormone (LH): A hormone produced by the anterior pituitary gland that plays a critical role in triggering ovulation and developing the corpus luteum