Dehairing is also known as skin preparation, whether or not to prepare the skin to give birth to a child is based on the mode of delivery decision, normal delivery without skin preparation, cesarean section with skin preparation, need to be specifically analyzed. 1. Shunyi: Shunyi is the delivery of the fetus through the vagina, the preparation of the skin is easy to puncture the local skin mucous membrane, which is likely to cause local bleeding, but to increase the probability of infection. 2. Cesarean section: Cesarean section is an operation in which the abdomen and uterus of a pregnant woman are cut open and the fetus is removed with the help of a doctor. The preparation of skin before the operation is mainly to remove sweat hair and dirt from the operation area, which plays a cleaning role and avoids sweat hair falling to the wound during the operation, causing bacterial infection and is conducive to the healing of the wound after delivery. The doctor will decide whether or not to prepare the skin according to the mode of delivery, so pregnant women do not need to worry. During the period of waiting for labor and delivery, you should pay attention to rest, keep a pleasant mood, and go to the hospital in time for checkup if you feel unwell.