Baby sleeping at night to roll back and forth may be due to physical discomfort caused by the following reasons: 1, may be due to baby gastrointestinal indigestion, such as cold during the day, low body resistance, susceptible to bacterial infection, triggering disorders in the gastrointestinal flora, will make the baby’s gastrointestinal discomfort, and even vomiting, stomach pain and other symptoms, at night will be more serious, baby sleeping on