I went with Daddy to get my 2 year old doctor's checkup this afternoon. I am now 36 3/4" (95th percentile), 28 lbs. 4 oz. (50-75 percentile), have a head circumference of 19 1/2" (75th percentile), and a BMI of 14.7 (5th percentile). The doctor told Daddy to make sure Mommy doesn't freak out over the BMI percentile. She said that it's ok since I probably have inherited Daddy's body type.