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.
1 Bleeding disordersâWhen the blood does not clot properly, it can cause heavy bleeding.  MedicationsâBlood thinners and aspirin can cause heavy menstrual bleeding. The copper intrauterine device (IUD) can cause heavier menstrual bleeding, especially during the first year of use.