Abortion can be done when the ultrasound on the 39th day after menopause suggests an intrauterine pregnancy, and cannot be done when there is no clear indication of an intrauterine pregnancy. Abortion is a commonly used procedure to terminate early pregnancies up to 10 weeks and needs to be performed by a specialized doctor. A preoperative ultrasound must be performed to clarify intrauterine pregnancy. For those who have stopped menstruation for 39 days and the ultrasound suggests intrauterine pregnancy, abortion can be chosen. However, if it cannot be clarified, the abortion cannot be performed for the time being, and the ultrasound can be repeated at a later date as prescribed by the doctor in order to exclude the possibility of ectopic pregnancy. In addition, after abortion, we should pay attention to rest, keep the vulva clean, prohibit bath and sexual intercourse for 2 weeks, and pay attention to the observation of vaginal bleeding, review on time, the use of specific drugs need to follow the doctor’s advice. For women who do not want to have children, they can take safe and effective contraceptive measures under the guidance of a doctor.