It takes about half an hour to have an abortion. In fact, an abortion only takes a few minutes, but there are a series of preoperative preparations needed to have an abortion, and there is also a period of rest after the procedure before you can leave the hospital, so this works out to be about half an hour for an abortion. If you are planning to have an abortion, you need to have an ultrasound to make sure that it is an intrauterine pregnancy before you can have an abortion. A series of preoperative tests should also be done before the abortion, such as routine tests of the leukorrhea, cervical examination, etc. If there is vaginitis or acute cervical inflammation, adnexitis, etc., the inflammation needs to be treated first, and then the abortion can be performed. After the abortion, you should pay attention to observe the vaginal bleeding, if you find that the vaginal bleeding after the abortion is more than the usual amount of menstruation, you need to do ultrasound in time to rule out the situation of uterine cavity residue. After the abortion, you should pay attention to rest, pay attention to keep the perineum hygiene, can not have sex within one month, can not be overworked after the abortion, go to the hospital after one month to do ultrasound review.