The following conditions are common in babies with dry stools: 1. Inadequate food intake or uncomfortable intake of food components and proportions, resulting in reduced water and fiber, or the baby’s partial diet, etc. 2. Habitual constipation, such as the habit of using a corked enema or irregular bowel habits, can lead to constipation. 3. 4.If there is anal stenosis or atresia or congenital colonic overgrowth, anal fissure, intestinal overlap, etc. can cause constipation, if necessary, barium X-ray meal and other related tests to clarify the diagnosis.