The best time for a woman to have an abortion is 6-8 weeks of pregnancy. Generally, abortion cannot be performed beyond 10 weeks of pregnancy, and beyond 10 weeks of pregnancy, you must be hospitalized for an induction of labor to terminate the pregnancy. If the gestational sac is seen in the uterus through ultrasound, the abortion can be performed, but if the gestational sac is too small, it is easy to produce leakage, so it is recommended that the best time for abortion is 6-8 weeks of pregnancy. If the pregnancy is more than eight weeks and the pregnancy is more than 60 days, you can still have an abortion within 70 days, but because the embryo is more developed, the damage to the uterus will be even greater. Vaginal bleeding after abortion should not exceed 14 days. Most women have vaginal bleeding for about 5-6 days, and a very small number of people will be clean in 1-2 days, which is also normal. If the vaginal bleeding is more than 14 days after the abortion, the abortion is considered incomplete and a gynecological ultrasound must be done at the hospital to determine if there are residues in the uterine cavity. The basic condition for a medical abortion is that an ultrasound must be done to see the gestational sac in the uterine cavity, i.e. to exclude ectopic pregnancy. The duration of medical abortion is also controlled rather tightly, and cannot exceed 49 days of menopause. If the embryo is too big, it will easily cause bleeding from the medical abortion.