If milk-based formula was bad for babies' stomachs, I doubt it would be sold for infants or okayed by doctors. If your LO doesn't have a milk allergy or sensitivity it's completely fine.
DD 1/3/2012 BFP 5/21/2013 MC 5/24/2013 BFP 7/16/2013 EDD 3/27/2014
Re: Is this bad?!
Only if he has a milk allergy. Otherwise I don't see why he wouldn't be just fine with a few bottles of milk based formula
DD 1/3/2012
BFP 5/21/2013 MC 5/24/2013
BFP 7/16/2013 EDD 3/27/2014