What is the medical term meaning heavy bleeding at and between menstrual periods?

The medical term for heavy bleeding at and between menstrual periods is menorrhagia. It is characterized by abnormally heavy or prolonged menstrual bleeding. Menorrhagia can be caused by various underlying medical conditions, such as hormonal imbalances, uterine fibroids, adenomyosis, or certain medications. It is important to consult a healthcare provider for evaluation and treatment of menorrhagia as it can lead to anemia, fatigue, and other health problems if left untreated.