After the drug abortion, usually bleeding 7-10 days can be clean, if 2 months after the drug abortion, there has been vaginal bleeding, it is abnormal. This situation is mainly considered for the following reasons: 1, incomplete medication abortion, there are residues in the uterine cavity, the patient do gynecological ultrasound as well as blood chorionic gonadotropin examination, can be clearly diagnosed. 2, poor uterine recuperation, the patient can use motherwort and uterine contraction for treatment. 3, consider that the patient has a trophoblastic disease, do ultrasound and check the blood chorionic gonadotropin can be a clear diagnosis. 4, consider that the patient do There is no clear diagnosis before medication abortion, the patient may be ectopic pregnancy, or there are other abnormal pregnancy conditions, resulting in prolonged vaginal bleeding. You need to dynamically observe the changes in blood chorionic gonadotropin, progesterone, and ultrasound to make a clear diagnosis.5. Consider the possibility of uterine cavity infection, if the patient has a uterine cavity infection, accompanied by abdominal pain and secretions, with a fishy odor and other abnormalities.