11 months old

At 4 months old, Jack weighs more than the average 11 month old boy. He weighs 21 lbs, 2 oz. (100+ percentile) and is 27 inches long. He is off the charts for his weight and in the 98th percentile for his height and head circumfrence.

Jack had a blast at his four month old doctor visit - as you can see in the pic below.