Baby constipation manifests itself as a decrease in the number of bowel movements of the baby, changes in the nature of the stool, defecation difficulties and other symptoms. 1. decrease in the number of bowel movements: the baby’s normal number of bowel movements is one to two times a day, when constipation occurs, the baby’s number of bowel movements is significantly reduced. 2. Change in stool properties: breastfed baby stools for thin paste, formula-fed baby stools for paste, complementary feeding of babies for the earthy yellow stools close to adults, when there is constipation, the baby’s stools will become hard and dry, there may be with blood. 3. Difficulty in defecation: the stool is hard and knotty, which makes it difficult to pass, and the baby will cry due to pain during defecation. When your baby has the above symptoms, you can drink more water and take scientific and reasonable treatment under the guidance of professional doctors.