After stopping abnormal vaginal bleeding with hemostatic drugs, further ultrasound and other examinations are recommended to clarify whether there is an undischarged fetus, ectopic pregnancy, etc., and if there is such a condition, curettage is required. There are many reasons for abnormal vaginal bleeding, including ectopic pregnancy, vaginitis and induced abortion. Curettage is mainly used for further disposal in cases where the embryo or fetus has not been expelled after medication abortion, the amount of vaginal bleeding exceeds 100 ml after the fetus has been expelled, and there is an obvious defect in the placenta. For reproductive system diseases such as vaginitis, cervicitis, genital infection with human papillomavirus, etc., scraping is usually not needed. For bleeding after drug induced abortion after taking medication to stop the bleeding, further ultrasound and other examinations are needed to clarify whether the contents of the fetus and placenta in the uterus are completely discharged, and to decide whether to carry out artificial surgical abortion intervention. In addition, even if the vaginal bleeding has been stopped by hemostatic drugs, but if there is a large amount of bleeding or combined with severe abdominal pain, it is also recommended to carry out a check to see if there is the possibility of ectopic pregnancy. Abnormal vaginal bleeding requires vigilance, and it is recommended to go to the hospital and do not take the matter into your own hands.