Different pregnancy weeks have different abortion methods, specific abortion methods need to be based on the number of days of female pregnancy, women’s own physical condition to choose, generally there are two kinds of drug abortion and surgical abortion, there are mainly the following clinical situations: 1, within 49 days of menopause: here 49 days of menopause is counted according to the first day of the last menstruation, ultrasound is clear that the pregnancy is within the uterus, you can take both the drug abortion, you can also take abortion. The drugs usually used for abortion are mifepristone and misoprostol. Currently, the main application of abortion is painless abortion, because it is minimally invasive and painless, less bleeding, fast postoperative recovery, small chance of complications, safety and other advantages; 2, 7-10 weeks after menopause: you can take abortion negative pressure suction, can be sustained, soothing gradual dilatation of the uterus, trauma is small, pain is light, and the choice of flexible suction tube attraction, can effectively reduce the irritation of the uterus, with small surgical trauma, pain reduction Advantages; 3, 10-16 weeks of menopause: often given first to the medical abortion, to be discharged after the pregnancy sac embryo and then surgical removal of the uterus, can make the intrauterine tissue residues completely removed. However, the endometrial lining of the patient’s uterus may be damaged during the purging period, which may lead to gynecological diseases such as endometritis or pelvic inflammatory disease if the infection spreads, causing the patient’s physical and mental health to be greatly affected; 4. 16-28 weeks of pregnancy: induced abortion is required to artificially start the uterus contracting to deliver the baby. Mid-pregnancy induction of labor should have clear indications, such as fetal chromosomal abnormalities, severe malformations and unplanned pregnancy. Currently, levano amniocentesis is mostly chosen, and prostaglandin can also be chosen to induce labor.