Caffeine linked to leaky bladder in men. The amount of caffeine that's typically found in two cups of coffee may contribute to a man's incontinence, according to a new study.
Heavy menstruation, also known as menorrhagia, is usually the result of a hormonal imbalance. Another common cause of abnormal uterine bleeding is fibroid tumors. Other causes of excessive bleeding that your healthcare provider should consider include: cervical or endometrial polyps.
Common causes of ovulatory bleeding (heavy or prolonged menstrual bleeding) include: 1  Structural problems, such as uterine fibroids or polyps. 2  Bleeding disorders, such as leukemia, platelet disorders, the various factor deficiencies, or von Willebrand disease. 3  Hypothyroidism. Advanced liver disease.