my baby boy birth weight is 3.14kg. By 6 weeks he has gained 4.6kg is it over weight? Im breastfeeding him and formula is once a day. Let me know how much ML he shud be drinking the milk if i want to express breast milk n feed him.

A. 1500 g in six weeks is ideally a very good weight gain that your child has gained so I just like to tell you that you should go ahead with the taking it as a healthy weight gain as of now because if your only giving breastfeeding then there is no problem with that