After pregnancy, how long can not abortion no strict rules, in the 10 weeks of pregnancy feasible abortion, 10 weeks after the need for hospitalization to terminate the pregnancy, if there is no force majeure factors, in the 28 weeks of pregnancy after the abortion is not recommended. The best time for abortion is within 7 to 10 weeks of pregnancy, when the damage to the uterus is relatively small. At 10 to 14 weeks, clamping scraping is usually performed, at which time the placenta gradually grows, the placenta is formed, the uterus also increases in size, and the surgery is somewhat difficult. If it is more than 14 weeks, it is necessary to carry out induced abortion surgery, which is more harmful to the body, and it is recommended to carry out in regular hospitals. If you do not want to have a baby, it is recommended that you go to the hospital as soon as possible to have an abortion. It is recommended to first go to the hospital for blood tests of human chorionic gonadotropin HCG to determine whether or not you are pregnant, and if you are sure you are pregnant, then do an ultrasound to see the size of the pregnancy sac. Before the operation, you should choose the appropriate surgical method according to the week of pregnancy and the size of the gestational sac. After abortion, you should pay attention to rest, increase diet and nutrition, avoid coitus and prevent infection.