Cooper's mom was about 5 lbs, his dad is about 4 lbs.... Cooper is 10 lbs (should be about 8.5 but he can't give up the tater tots).
Yours probably has a little baby fat and that chart isn't exact science, it's just a "best guess". He could end up being a little bit bigger than his parents - but that's more of him to love!
Yours probably has a little baby fat and that chart isn't exact science, it's just a "best guess". He could end up being a little bit bigger than his parents - but that's more of him to love!