#asktheexpert My son has 5 kg weight in 3.5 months and had birth weight of 2.5 kg is it a healthy growth? But I also see less fat on his back and seems like his face size is small?

A. babies should gain around 600 to 800 g per month and should be double the birth wt at 4 to 6 mnths and three times the birth wt at completing one yr.. it is exclusively breast feed recommended fr 6 mnths.. regular pumping increase milk use Babyhug electric breast pump...