Whether you need to fast before having an abortion depends on the type of abortion procedure you choose. Abortion can be divided into painless abortion surgery and general abortion surgery, which requires fasting or not, as follows: 1. Painless abortion requires patients to start fasting after 11:30 p.m. the night before the operation. The fasting is not only not to eat solid food, but also not to drink water, not even to drink drinks, not to drink milk, and not to eat anything the next morning. The first thing you need to do is to take a look at the actual results of the procedure. 2, no fasting: for general abortion surgery, it is necessary to eat in the morning, to eat properly, so that the patient can tolerate the reactions that may occur during the abortion surgery, so that the abortion syndrome does not occur during the abortion surgery. Therefore, not all cases before the abortion surgery should be fasted, only painless abortion requires fasting.