Cooper's 9-month Check-Up

Almost 2 months ago, I took Cooper to the doctor for his 9-month check-up.
His stats were:
Weight: 18lbs-12 oz (25th percentile-this is BIG for our kids, they are usually 10-15th percentile)
Height: 28 inches (45th percentile)
Head Circumference: 17 1/2 inches (25th percentile)

He had his 2 lower teeth by this visit. He was crawling well.
He was developmentally on track. He feeds himself, plays with his feet, babbles, and all such things.

Update:
Now, at 10 1/2 months old, Cooper can crawl up the stairs (all of them) of course we stand with him with protective hands ready just in case. He says Da-Da and Dow (Down from the high chair). He uses sign language for milk, food, more, up, and down. He has 2 more teeth coming in (total of 4). He eats everything: mac-n-chz, hot dogs, chicken nuggets, grapes, bread, turkey, cheerios, green beans, carrots, etc. Cooper is a cheerful child. He loves to laugh and is ticklish. He cruises the furniture quickly and is trying to balance standing on his own. Now, if we could just get him sleeping thru the night.