There is no need to prepare the skin for abortion, but before the abortion, it is necessary to do some vulva examination and vaginal leukorrhea examination. If there is bacterial infection or trichomoniasis, vaginitis should be treated with medication before the abortion. In the process of abortion, the vulva should be disinfected with iodine volts, the vagina and cervix should be disinfected, and sexual intercourse should be prohibited after the abortion. You should go to the hospital for a week or so after the abortion for a review of the ultrasound to observe whether there is residual and blood in the uterine cavity, to eat less cold and spicy food, and to pay attention to the cleanliness of the vulva and wash it every day.