This situation is considered constipation, if the baby is breastfed during infancy. If the child often does not have a bowel movement for 3-4 days, but the child’s mental state is good, does not affect the milk, and each time the bowel movement is paste-like and not dry, the amount is also particularly large, the weight is normal growth, the child’s mental state is good, the milk is good, the weight is normal increase, can defecate on its own, although a little longer, generally not special treatment. This condition is usually related to the mother’s diet. It is recommended that the mother eat less protein-rich food and more fresh vegetables and fruits. Massage the child’s abdomen frequently, in a clockwise direction, to help the baby’s bowel movement. After adding complementary foods, you can give your child the right amount of vegetable juice and puree, especially green vegetables. If the child occasionally does not stool for more than 4 days, accompanied by crying, although farting, but the abdomen is quite distended, this situation can first laxative observation, can not relieve hospital consultation.