Ovulation occurs as early as about 10 days after a medication abortion and as late as 60 days. Under normal circumstances, medication abortion is equivalent to one menstrual period, and a woman will ovulate about 10 days after the gestational sac is drained after medication abortion. When taking medication for abortion, women may ovulate earlier or later due to prolonged vaginal bleeding, mental and psychological changes. Women need to prohibit sexual intercourse in the same month after medication abortion, which is also helpful to prevent uterine infection and avoid pregnancy again, and is conducive to the normal recovery of the body’s health. If a woman has sex again within a short period of time after a medical abortion, it is likely to lead to another pregnancy. The damage to the uterine lining of the woman is relatively large, and in serious cases, it will lead to future menstrual disorders and infertility.