Just wondering as I try to figure out my baby's new behavior of sometimes not wanting to nurse. I think sometimes he refuses because he actually doesn't want to drink anymore (meaning he has had enough)....but i used to know he was 'done' when he got that drunk, sleepy look to him and would just purse his lips together when i offered more - no angry resistance. So i am wondering if as babies get older (he is just about 3 months), do they still always get "drunk" after every feeding?