Abortion is generally recommended within the third month of pregnancy because after the third month of pregnancy usually falls into the mid-pregnancy period, a period when the fetus has been initially developed and shaped and is close to the mother’s uterus, increasing the risk of miscarriage. If a woman wants to terminate her pregnancy after an unwanted pregnancy, she should make a decision as early as possible, and she can choose medication abortion within 49 days of pregnancy. If the pregnancy is more than 49 days old, the pregnancy can only be terminated by abortion. When a woman is pregnant, the fetus will continue to grow and develop as the gestational weeks increase, and the greater the gestational weeks, the greater the risk of abortion as well as the harm will be. Whether a pregnant woman chooses to have a medication abortion or an artificial abortion, it is best to do so within the first 3 months of pregnancy to avoid bringing more harm to the body. Therefore, when abortion is necessary after an unwanted pregnancy, women should go to a regular hospital, follow the doctor’s instructions for relevant examinations, and choose a suitable abortion method under the doctor’s advice.