The precautions to be taken before a cesarean section include early hospitalization, blood preparation, fasting for 6 hours before the operation, skin preparation, preparation of baby supplies and personal items, and so on. 1. Early admission: It is recommended that pregnant women be hospitalized 1~2 days before the caesarean section. Doctors need to ask for a detailed medical history and check the pregnant women’s health, as well as conduct blood tests and electrocardiograms. 2. Blood preparation: Before the caesarean section, the hospital needs to prepare blood to prevent anemia during the caesarean section. 3. Fasting and water fasting 6 hours before the operation: Before the caesarean section, the pregnant woman needs to fast and water fasting about 6 hours before the operation to prevent nausea, vomiting and aspiration after the anesthesia. 4. Prepare the skin: Before the cesarean section, the pregnant woman needs to prepare the skin before the operation and mark out the location of the operation. 5. Prepare baby items as well as personal items: Pregnant women should prepare items needed by the baby, such as diapers, mattresses, etc., as well as items needed by themselves, such as toilet paper, clothes, etc., before the cesarean section. There are many kinds of precautions before cesarean section in the clinic, and it is recommended that pregnant women should be well-prepared and relaxed.