Fifteen days after the abortion the ultrasound will show the recovery of the uterus and whether there is any residue in the uterine cavity. Induced abortion is a way to terminate a pregnancy within 10 weeks with a negative pressure suction device, which has to be operated by a specialized doctor, and an ultrasound examination must be performed to clarify a normal pregnancy. After abortion, there will be complications such as incomplete suction and leakage of suction, so the ultrasound should be rechecked 15 days after the operation according to the doctor’s instructions to know the recovery of the uterus, and also to exclude the risk of residuals in the uterine cavity. After abortion, you should also pay attention to proper rest, strengthen nutrition, keep the vulva clean and dry, take relevant medications as prescribed by the doctor, and prohibit pelvic baths and sexual intercourse for 2 weeks. If you have recovered well after the operation, you can follow the doctor’s instructions to review on time, if there is bleeding and other abnormalities, go to the hospital at any time. If the ultrasound suggests that there is residue in the uterine cavity, give positive treatment under the guidance of the doctor.