After abortion, attention should be paid to the local hygiene of the perineum to avoid the occurrence of infection. The vulva can be washed with warm boiled water once a day, and if there is more bleeding after abortion, the number of times the vulva is washed should be increased appropriately. When washing the vulva, attention should be paid to the order of washing, should be washed from the front to the back, from the outside to the inside, and finally wash the anus. The towel that has been used to wash the anus should not be used to wash the perineum. Washing should pay attention to not basin bath, it is best to wash with water. After washing, put on a clean sanitary pad and shorts. Wash shorts and socks separately. Note that coitus is prohibited for 1 month after abortion to avoid infection.