Kneeling and sleeping is not necessarily due to food retention, but may be a habitual sleeping position or insecurity. Accumulation of food may cause the baby kneeling down to sleep, but the baby kneeling down to sleep is not always caused by accumulation of food, need to be analyzed in conjunction with the baby’s other symptoms. If the baby accompanied by decreased appetite, constipation, abdominal pain, abdominal distension and other symptoms, may be related to food accumulation, if a single kneeling sleep without other symptoms, generally do not worry about, may be this sleeping position is more comfortable or insecurity caused. The baby in the kneeling sleep and also accompanied by other uncomfortable symptoms, need to go to the hospital in a timely manner to carry out relevant examinations, clear causes and actively treat the symptoms. Also need to pay attention to the baby kneeling down to sleep, must pay attention to the baby’s breathing, so as not to accidentally cause suffocation.