The baby crying after breastfeeding may be caused by incorrect feeding position, indigestion, lack of calcium and so on. 1. wrong feeding position: may be due to the feeding position is not right, resulting in the baby uncomfortable, appear after eating milk crying, so to change the feeding position, take the baby comfortable position. 2. indigestion: baby after eating milk bloating, abdominal pain and other symptoms of gastrointestinal indigestion, you can gently massage the baby’s abdomen, or warm water hot compresses on the baby’s abdomen, but also under the guidance of the doctor to take probiotics to regulate the stomach and intestines. 3. Calcium deficiency: baby crying after eating milk, may be due to calcium deficiency, to timely give the baby vitamin D and calcium supplements. The baby cries after eating milk, need to actively consult the doctor, follow the doctor’s advice reasonable treatment.