Polymenorrhea (Frequent Periods)

Polymenorrhea is a menstrual disorder characterized by frequent menstruation, defined as having menstrual periods at intervals shorter than 21 days. Unlike normal cycles that range from 25 to 30 days, those with polymenorrhea experience many more periods throughout the year, often with normal blood flow but regular cycles of less than three weeks. This condition may result from hormonal imbalances, anovulation, short luteal phases, thyroid disorders, stress, perimenopause, or conditions like polycystic ovary syndrome (PCOS) or uterine fibroids.

Symptoms include frequent bleeding, possible heavy or light menstrual flow, and increased risk for anemia due to blood loss. Diagnosis is based on menstrual history, and further testing may be needed to identify underlying causes. Treatment depends on the cause and severity, and may include hormonal therapy, oral contraceptives, or progestogen supplements to regulate cycle length. Consulting a gynecologist is important for evaluation, especially if periods are extremely frequent, heavy, or associated with other symptoms.?