The precautions for the expected date of delivery are generally the need to increase the frequency of fetal heartbeat monitoring, emphasize the pregnant woman’s reasonable diet, reasonable exercise and so on. 1. Fetal heart monitoring: near the due date, the placenta has matured, due to the uterine pressure on the fetus will gradually increase, then the chance of intrauterine hypoxia of the fetus will increase, then this time you need to follow the doctor’s orders for fetal heart monitoring, to prevent intrauterine hypoxia of the fetus. 2. Reasonable diet: Dietary regulation is very important, at this stage, pregnant women can eat high-protein, highly nutritious food to replenish physical strength, in preparation for childbirth, but also pay attention to eat more fruits and vegetables, to prevent constipation. 3. Reasonable exercise: It is recommended that pregnant women can take a walk after meals, which can help the fetus enter the pelvis and reduce the pain of labor. It is recommended that before delivery, pregnant women should pay attention to make good preparation for hospital delivery, need to prepare in advance, such as toothbrush, change of clothes, towels and so on. If there are irregular uterine contractions and vaginal redness and other symptoms of labor, you should go to the hospital in time to wait for delivery.