If your child’s farts smell bad and have a sour odor, it may be a sign of indigestion, so you need to reduce the amount of milk, feed your child more boiled water, and reduce the intake of fatty and high-protein foods. If your child has intermittent empty farts, but there is no foul smell, it is mostly caused by the increased intestinal peristalsis caused by hunger after the emptying of the stomach and intestines. At this time, you can also hear a burst of intestinal sounds, this situation is mostly the child is hungry, need to feed in a timely manner. Children with more farts and more stools are mostly due to children eating more food containing high starch, which should reduce the intake of food containing high starch and increase protein and fatty foods appropriately, otherwise it will affect the normal development of children.