After 6 hours, you can drink a small amount of water and gradually drink a liquid diet, such as milk and rice. If there is no obvious nausea, vomiting and abdominal distension, you can resume normal diet on the second day after surgery. It is recommended to eat easily digestible vegetables, thin rice, noodles and so on, and to eat less and more meals, avoiding undigested food to avoid constipation. You can let your baby move to the ground to promote intestinal peristalsis and facilitate digestion and absorption, and if there is bloating and indigestion, you should reduce the amount of food you eat. After surgery, avoid strenuous exercise and rest in bed more often.