Try to take the supine position within 6 hours after caesarean section, that is to say, lie flat without pillows, after 12 hours, you can turn over properly and change to the lateral or semi-recumbent position: 1, supine position: try to take the supine position within 6 hours after caesarean section, which can reduce the headache caused by the reduction of intracranial pressure after the effect of anesthesia, and also can prevent the inflow of vomit into the trachea leading to asphyxia; 2, lateral position: caesarean section After 12 hours of surgery, you can sleep in the lateral position, which is conducive to the discharge of postpartum dew and can also prevent the occurrence of posterior uterine position. When turning over, pay attention to protect the wound, do not move too much, and put the quilt or blanket behind the back to reduce the vibration and pulling pain of the incision when the body moves; 3, semi-recumbent position: the head of the maternal bed can be shaken up to about 30 degrees in the late stage, which can make the blood in the uterus flow to the posterior fornix and prevent the blood from seeping into the abdominal cavity and causing infection. In addition, the mother can also raise her legs when she sleeps to promote blood return.