How many ounces did or does your baby take at four months because my son is four months old and he drinks 6 1/2 ounces and I know other babies that are four months that drink less so I'm just curious to know what's your baby drinking and how many months are they

Currently my baby is four months and she is drinking four ounces.

My son is four months and he like chugs down 6 1/2 ounces like he drinks less than 10 minutes like it's so fast