DS is 6 months old and used to go 7-8 hours without waking up to eat. But now he gets up 2-3 times a night. And it is to eat. He used to take a pacifier but now he screams for his bottle and drinks it too, like he hasn't eaten in a year. Dr told me that he is getting up at night to eat because he is not taking in enough during the day. And I think he is right because during the day lately he wants about 3 ozs and that's it but at night he will down 4 or 5. He also gets breakfast and dinner, which is cereal and a jar of baby food. I haven't started lunch yet.
