1. Observe for 1-2 hours after the operation, pay attention to the bleeding and lower abdominal pain. After leaving the hospital, pay attention to rest and strengthen nutrition. After abortion, you should rest in bed for 2-3 days, and you should gradually increase the time of activity to reduce the incidence of uterine blood accumulation. Don't engage in heavy physical labor and cold water labor within half a month after abortion, and avoid getting cold. Pay attention to increase nutrition, eat more fish, meat, eggs, bean products and other protein-rich foods and fresh vegetables rich in vitamins, to promote the early repair of the damaged lining; 2. Keep the vulva clean, and strictly prohibit sexual intercourse and pelvic baths within one month. After abortion, the mouth of the uterus is not yet completely closed, and the uterine lining has a process of repair. During this period of time, special attention should be paid to keeping the vulva clean and hygienic, and the sanitary napkins and underwear used should be washed and changed frequently. 3. Observe the bleeding situation. If there is vaginal bleeding for more than a week after the abortion, or even with abnormalities such as lower abdominal pain, fever, or cloudy and foul-smelling leukorrhea, you should go to the hospital in time for a follow-up. 4. Adhere to contraception. After abortion, the function of ovary and uterus will recover gradually, and ovary will ovulate on schedule, so if you don't insist on contraception, you will get pregnant again soon. Therefore, after abortion, should be early to choose reliable contraceptive measures, the World Health Organization has clearly pointed out that the immediate adoption of contraceptive measures after abortion, to reduce the rate of repeat abortions, reduce the postoperative complications are of great significance, it is recommended that the abortion surgery at the same time to place the intrauterine device, abortion at the same time to take short-acting oral contraceptives, it is necessary to adhere to contraception as the main, can not be taken as a contraceptive birth control measures of abortion.