To have an abortion, if it is painful, the diet does not need to be controlled, and normal eating at noon is fine. If it is a painless abortion, you need to prohibit eating and drinking for six hours before the operation, because during the anesthesia, if there is food in the stomach, it is easy to form reflux, choking and coughing, and even life-threatening, so you cannot eat. After the surgery, you need to be observed in the hospital for one hour, and if the vaginal bleeding is less than the amount of menstruation, you can go home and recuperate on your own. In the month after the surgery, you should rest more, move properly, do not exercise strenuously, do not have sex, and have a regular work and rest schedule, do not work hard or stay up late, and your body can return to normal.