Baby's weight

Our boy is big! He is on breastmilk and is 98% breastfed. So barely any bottles so no idea how much he drinks. He doesn't spit up milk so that's a plus. Our doctor keeps mentioning his size and that it isn't a concern now but HE IS A BIG BABY.

Ours was a May 16th baby 7 lbs 11 oz at birth

Now he weights 18 lbs. 13.6 oz

He is 96th percentile for weight

87th percentile for height

Does anyone else have a big baby? Does your doctor seem concerned?

We were told he is the size of a 8 month old and is currently in 9 month clothes.