Women have endless periods, which are irregular vaginal bleeding. If menstruation is prolonged, there are many reasons for this; endometrial polyps, fibroids, ovarian tumors, endometritis, cervicitis may cause vaginal bleeding. So once vaginal bleeding occurs, you must go to the hospital for vaginal examination and ultrasound. Identify the cause of vaginal bleeding and treat accordingly. If it is caused by a tumor, surgery may be required. If it is caused by inflammation, anti-inflammatory drugs are needed. If the irregular menstruation is caused by endocrine disorders, it can be treated with estrogen or contraceptive pills to regulate menstruation. Therefore, once this situation occurs, you must go to the hospital as soon as possible for examination.