When to Seek Medical Care

Women vary considerably in the amount, duration, and frequency of their menstrual periods. A woman should be aware of any abnormal bleeding that is abnormal for her. If a woman's periods become much heavier or more frequent, or if a woman is having more than slight spotting between periods, she should talk to a health care provider. Changes in bleeding or abnormal bleeding can have many different causes. Knowing the cause of a woman's bleeding is important.