1. induced abortion: it is a method of mechanical abortion. After cervical dilatation, the embryo sac is mechanically sucked out of the uterine cavity with the uterine suction head. Induced abortion is usually suitable for 40-50 days of pregnancy;
2, drug abortion: let pregnant women take drugs orally, usually using classic drugs mifepristone and misoprostol, taking mifepristone first, then adding misoprostol, the embryo may be automatically discharged, and even the fetus is discharged. After the embryo is discharged, the placenta or fetal membrane may be tightly attached to the uterine wall, resulting in incomplete abortion. After incomplete abortion, it is necessary to clean the uterus to further completely separate the placenta and fetal membrane from the uterine cavity. The application period of medical abortion is wider, and medical abortion can also be used at gestational age 12 weeks.
These two methods can complement each other. If drug abortion is incomplete, manual intervention and induced abortion can be used. If there is incomplete abortion, it can also be supplemented by drug abortion.