Babies farting with feces is usually divided into two cases, one is physiological, the other is pathological: 1, the baby body is still in the growth and development stage, the organs are not mature, can not control the anal muscles, most of the farting will bring out the feces, the situation is normal. With the growth of age, anal muscle development and maturity of the symptoms will disappear. 2, the baby farting with stool, stool is yellow, the number of times in three times or less, there is a small amount of foam or accompanied by a small amount of milk petals, no abdominal distension, good mental state, normal milk, normal body weight, this situation is normal. 3, if the baby farting with stool is accompanied by an increase in the number of times a day three times a day, the color of the stool changes, was watery. At the same time, the baby irritable, with abdominal distension, abdominal pain symptoms, consider is caused by enteritis, it is recommended to take the baby to the hospital, timely symptomatic treatment.