If you find that your baby cries, farts a lot and has colic while eating milk, it may be the excess lactation syndrome, which is due to the baby’s intake of large amounts of foremilk and less intake of fatty acid-containing hind milk. The baby’s stomach empties rapidly and discharges excess lactose into the intestines, leading to increased intestinal fermentation and colic symptoms. It is recommended that the mother feeds her baby only one side of the milk at a time and then gives the other side after 1.5 to 2 hours. After the baby has finished eating, hold the baby upright and pat his back with a hollow palm to make him burp and exhaust, so that he will be much more comfortable with less flatulence. In addition, breastfeeding mothers should not eat a lot of fruits, juices, foods with high starch content and some gas-producing vegetables such as beans, cabbage and onions. If your baby farts a lot and has a sour smell, and is constantly rebellious, it means that your baby has indigestion. It is recommended that your mother reduce the amount and frequency of breastfeeding and make the formula thinner for babies who drink formula. Babies sucking milk will suck air into their stomachs, causing gastrointestinal flatulence, which will also result in a lot of farts. The baby’s digestive system is not yet well developed, the stomach is horizontal and small in volume, so when a lot of air passes through the intestines, the baby will feel very uncomfortable, so let the baby burp and exhaust after each feeding. There is another situation where a baby’s farting is also related to hunger. If the baby keeps farting intermittently, and most of the farts are empty and odorless, it is mostly caused by the enhanced intestinal peristalsis caused by hunger after the baby’s stomach and intestines have been emptied. It is recommended that when a mother hears her baby’s bouts of intestinal sounds, she should feed her baby promptly.