Baby Poos

Al

Ok so this may be a weird question, but my baby usually goes #2 at least once a day. Lately it’s been off. He grunts but doesn’t pass anything at all. His Dr says it’s normal because he’s formula fed. He’s already a gassy baby and when he doesn’t go poo he seems to have more problems. Does anyone else go through this. I don’t want to keep giving my 2 month old apple juice!