After taking abortion pills, vaginal bleeding will occur and the total bleeding time is normally within 10 days. If the bleeding does not clear after 10 days, it may be caused by incomplete abortion or infection in the uterine cavity after abortion, resulting in inflammation of the endometrium. Therefore, if the bleeding does not clear after 10 days, you should go to the hospital for ultrasound examination and if you see residues in the uterine cavity of more than 1 cm, you need to have an operation to clear the uterus immediately. If the residue in the uterine cavity is small, within 1cm, and there is little bleeding, you can apply anti-inflammatory medication and Tocopherol, and after 7 days of application, if there is no more bleeding, you can observe temporarily and wait until the next menstrual period is clean before doing ultrasound, most of them can be expelled through menstruation. However, there are very few people who still have residues, so it is necessary to do the removal of the uterus.