Infants did not poop may be constipation, you can give the child to drink some warm water, the mother to adjust the diet, medication and so on. Infants did not poop may be constipation, you can give the child to drink some warm water, can help intestinal peristalsis, soften the stool, help the stool out. If the baby is breastfed, the mother needs to adjust the diet, avoid eating spicy stimulating, greasy food, so as not to affect the baby. You can also supplement probiotics under the guidance of a doctor, such as Bacillus subtilis bifidus granules, to regulate the beneficial intestinal flora and relieve constipation, and if necessary, you can use open plugs to help defecation. It is recommended that the baby did not poop to take to the hospital for a checkup to identify the cause of the treatment under the guidance of a doctor, the above drugs need to be used in accordance with medical advice.