Heavy menstrual bleeding lasts more than 7 days. Requires changing pads/tampons every hour for several hours. Can cause anemia and affect quality of life. Affects about 1 in 5 American women annually
Corpus luteum cyst is a normal ovarian cyst that may rupture during menstruation. Forms after egg release from follicle, producing estrogen and progesterone. Usually appears as enlargement of ovary, rarely as distinct mass
Corpus luteum is a temporary tissue that forms after ovulation. Progesterone helps prepare uterus for future pregnancy. Cysts can develop when corpus luteum doesn't completely dissolve
Cysts are fluid-filled sacs that can form anywhere in the body. Most cysts are non-cancerous and can range from tiny to heavy. Cysts can develop from blocked ducts, infections, or genetics
Follicular cysts form when dominant follicle fails to rupture during ovulation. Most common ovarian mass in young females. PCOS often associated with multiple follicular cysts. Hormonal imbalances between androgens and estrogen cause cyst development
Ovarian cysts are fluid-filled sacs that develop on ovaries. Ovaries release eggs and hormones during menstrual cycle. Most cysts are harmless and disappear within months