Baby’s stomach grumbles when he sleeps, the following are common: 1, belongs to the normal phenomenon. Everyone in the normal time there will be intestinal peristalsis, and the baby is young, the abdominal wall is thin, in the sleep of the surrounding environment is relatively quiet, easy to hear the sound of gurgling intestinal peristalsis, the baby in addition to this phenomenon, other general conditions are good, no treatment. 2, pediatric diarrhea disease. The number of stools increased, intestinal peristalsis increased, there will be obvious intestinal sounds, stools more than 4-5 times a day, you can give oral digestive aid and probiotics and other treatment, observation. 3, if the stomach grunts obviously, and accompanied by vomiting, bloating, abdominal pain, etc., need to promptly go to the hospital.