Update...

At Judah's 4 month check-up he was 17 lbs., 5 oz. (I think!), and 26 1/2 inches long. Not sure about the head size. Something ginormous, I am sure. Hahaha. The doctor said he looks like a 6 month old, and pretty much acts like a 6 month old. He has been rolling from tummy to back for a little while now, but about a week or so ago, I caught him rolling from back to tummy as well. He is a joy and pretty much the most exciting thing in our house. Second would be the new math books.