as my breastmilk is not enough for my 2 month old baby I visited a doctor and .I told him breast milk is not enuf for him and he suggested us if emergency give blue packet pasteurized milk but emergency is not possible.. is not getting his tummy fill with breastmilk.. after few days white patches appeared on his cheeks n chin we again went to doctor he said it's from blue packet milk.. he didn't suggest us formula milk... is it ok to give ?? if it's ok then how much ml should I give him and whats is the gap interval?? please answer