Abortion can be done on the 38th day of pregnancy. Induced abortion is a surgery to terminate pregnancy by using a suction tube to penetrate deep into the uterine cavity and suck out the embryonic tissues by using the principle of negative pressure suction. On the 38th day of pregnancy, if the menstrual cycle is regular on weekdays, the yolk sac is seen by ultrasound and intrauterine pregnancy is confirmed, the patient’s general condition is good, the body temperature is normal, and contraindications to abortion such as acute stage of various diseases and inflammation of the reproductive tract are excluded, abortion can be performed. After abortion, you need to observe in the hospital for half an hour or one hour, pay attention to the vaginal bleeding and general condition, and leave only if there is no abnormality. Within two weeks after the operation or before the vaginal bleeding is not cleared, prohibit potty baths, and prohibit coitus within one month after the operation, in order to prevent infection of the reproductive tract. Patients who need abortion after pregnancy are recommended to go to the hospital for standardized examination and treatment under the guidance of doctors.