My baby is 3mth old and he seems to be always hungry. Everyone keeps telling me he is too fat and is eating too much. He eats a cereal bottle of the morning with some baby food added in. He acts like he is hungry again in about 4 hr. I have been feeding him every 6 since I started the baby food but he still acts hungry all the time. Should I feed him when I think he is hungry or should I stick to the every 6 hr. I am tired of being told my baby is too fat?? :(