Baby poop in the middle of the night may be a normal situation, may also be indigestion or abdominal cold and other factors, can improve the diet, regulate gastrointestinal and other relief. 1. Normal: Because the baby’s digestive system is not fully developed, breastfeeding or food can not be digested in a timely manner, resulting in undigested food with the gastrointestinal peristalsis to form feces, coupled with the baby’s ability to autonomously control defecation is not as good as the adults, so there will be a situation in the middle of the night poop. At this time, you can improve your diet, such as giving your baby easy-to-digest food, regular meals and so on. 2. Abnormal conditions: abdominal cold, indigestion will make the baby’s gastrointestinal dysfunction, and then appear in the middle of the night poop situation, you can use bifidobacteria, bifidobacterium subtilis bifidus and other medications to regulate the gastrointestinal. The above medications should be used according to medical advice. If your baby has prolonged pooping in the middle of the night, it is recommended to go to the hospital.