The community health nurse who checked him out, said he was doing beautifully and he is just a big baby boy. I was just concerned because he is so, so, much bigger than all the other babies in my mother's group and he is alot younger than most of them. He also weighs 2kgs heavier than my daughter did at this time and she too was a big baby at birth. He is also way off the growth charts, which is was making me worry.