At present, the methods of abortion are divided into abortion and medication abortion, and the best time for abortion differs from one procedure to another. The best time for a medication abortion is between 40-45 days after menopause, while the best time for an abortion is between 42-52 days after menopause. A medication abortion is a process in which the uterus is induced to contract and expel the pregnancy capsule on its own by taking medication. Because it does not require surgery, it cannot be performed in cases of large gestational sacs and is intended for intrauterine pregnancies within 49 days of menopause. However, in general, the gestational sac is about 1.2 mm at 40-45 days of menopause and can be quickly expelled by taking medication at this time. Although abortion can be performed within 70 days of pregnancy, the best time is between 42 and 52 days. This is because the size of the sac is not very large during this period, and the bleeding during the procedure is less, which is more conducive to the recovery of the body after the procedure. If the operation is performed too late, the gestational sac will have already developed into a fetus, so the bleeding will increase and the damage to the uterine lining will be greater. Therefore, it is better to choose the time for the procedure between 42 and 52 days. Whether it is a medical abortion or an abortion, it is difficult to avoid the damage to the body, so in addition to choosing the best time for the operation, you need to strengthen nutrition and pay more attention to rest after the operation.