Baby belly can be saved through a reasonable diet, abdominal massage, medication, etc. to help the baby defecation. 1. Reasonable diet: If the baby has added complementary foods, you can let the baby drink more warm water, eat more fresh fruits and vegetables with high fiber content to promote defecation. 2. Abdominal massage: you can rub the baby’s stomach clockwise, do passive exercises, appropriate exercise to increase intestinal peristalsis, thereby promoting the baby’s bowel movements. 3. medication: you can also choose to give your baby some probiotics under the guidance of the doctor, such as Bifidobacterium bifidum quadruple live bacteria, Bacillus subtilis double live bacteria and so on. If a long time without stool, you can take the Kai Sei Lu temporary to the baby through a stool. If necessary, you can also take oral lactulose treatment. If the baby often save belly, it is best to take the baby to the pediatric clinic to see, understand the cause of the baby save belly, under the guidance of the doctor for treatment.