The drug abortion is suitable for pregnancy within 49 days of menopause, and it is fresh embryonic tissue, which can facilitate the timely discharge of pregnancy tissue from the uterine cavity after taking the drug, but the gestational sac after embryonic abortion may be densely adhered to the uterine cavity, and there may be failed drug abortion or uterine cavity residue after taking the drug. If the embryo has stopped developing for a longer period of time, it may also affect the blood clotting function and may cause high vaginal bleeding and prolonged bleeding after taking the medication, resulting in hemorrhagic anemia. For embryonic stoppage in the second month of pregnancy, the best method is to take an abortion with ultrasound monitoring, which can remove the pregnancy tissue from the uterine cavity at once and is less harmful to the woman’s body.