Vaginal bleeding after abortion stops in 7-10 days, when there is tissue left in the uterine cavity, it may lead to more than vaginal blood flow, so it is necessary to analyze specific problems.1, normal situation: after abortion, in the process of gradual recovery of the uterine lining, there will be vaginal bleeding, the amount of vaginal bleeding from more to less, the color of the color of the bright red to brown, bleeding generally stops in 7-10 days; 2, abnormal situation After abortion, there is placental tissue remaining in the uterine cavity or improper operation leading to infection of the uterine cavity, or poor uterine recovery, resulting in vaginal bleeding for more than 2 weeks. It is recommended to consult a doctor in time, if necessary, gynecological examination, to clarify the cause of bleeding and treatment. Bleeding caused by uterine residue needs to be treated with curettage; bleeding caused by uterine infection needs to be treated with antibiotics under the guidance of a doctor; bleeding caused by poor uterine regeneration needs to be treated with medication such as uterotonin to promote uterine recovery. Abortion will have certain damage to the body, should pay attention to rest, light diet, to promote physical recovery, such as abnormal bleeding, it is recommended to seek medical attention in a timely manner. In addition, women who do not have a pregnancy plan need to strictly do a good job of contraception, to avoid the harm of abortion on the body.