Baby farting and crying may be caused by intestinal flatulence, constipation, intestinal cramps and other reasons. 1. Intestinal flatulence: babies inhale a lot of gas during breastfeeding due to incorrect posture, which will lead to abdominal distension and discomfort, usually the baby’s gastrointestinal peristalsis is weak and uncoordinated, and farting is needed to get rid of the gas from the body. At this point, the baby will cry. 2. Constipation: Abdominal bloating and discomfort caused by constipation may lead to farting and crying. 3. Intestinal cramps: due to the contraction and spasm of the intestinal smooth muscle, it can cause paroxysmal abdominal pain, which can lead to crying when baby farts. When the baby farts and cries, it is recommended that parents should take the baby to the regular hospital in time to find out the cause of the disease and treat it.