The newborn fart, stinky, consider the baby indigestion, baby mother eating high protein food, and milk powder concentration is too high, as follows: 1, indigestion: newborn baby body organs are not well developed, the intestinal tract is very delicate, whether eating breast milk or formula, if drinking too much milk, will exceed the baby’s digestive level, resulting in indigestion, fart, stinky phenomenon. 2, baby mother eating The parents of babies who drink milk powder due to lack of feeding experience, the wrong method of brewing milk powder, resulting in milk powder brewing concentration is too high, will also appear fart, smelly symptoms.