Chicago residents ask, “What causes ovarian cysts?”
An ovarian cyst is a fluid-filled sac that forms on the ovary. Chicago residents turn to Northwestern Women’s Health Associates S.C. for information on what causes ovarian cysts. Functional cysts Follicular and corpus luteum cysts are types of functional cysts. Functional cysts occur as part of the regular menstrual cycle. The ovaries grow follicles each month. The follicles produce estrogen and progesterone. They also release eggs during ovulation. If the follicle does not release an egg, it can form a follicular cyst. A corpus luteum cyst forms in the ruptured follicle after the egg has been released. Both types are … Continue reading