My baby born on 31weeks has a birth weight 1.63. baby is on only BM and few medicine for calcium,vitamin and for colic.now baby is 3 months old.at three months the weight should be double.so it must be 3.26. the thing is now the weight is around 4.2. my pead tells that baby is overfeed. But I feed my baby whenever he demands that is 2hr once. Is it overweight? Or is it fine?
P.S: baby was born premature