Painless abortion can be done at eight weeks of pregnancy and needs to be done under the guidance of a doctor to terminate the pregnancy. Painless abortion is a surgical termination of early pregnancy under intravenous anesthesia, need to be operated by a professional doctor, suitable for early pregnancy within 10 weeks, but also to do preoperative ultrasound examination to clarify the intrauterine pregnancy, and exclude acute reproductive tract infections and other contraindications, so eight weeks of gestation and a clear intrauterine pregnancy can be done after painless abortion. After abortion, we should pay attention to proper rest, eat some protein-rich food, such as meat, eggs and poultry to promote physical recovery, prohibit potty baths and sexual intercourse for one month, and follow the doctor’s instructions to give metronidazole and other antibiotics to prevent infection treatment. Pay attention to the vaginal bleeding situation, and repeat the examination on time.