I can't believe Jack-Jack is already 9 months old! It's crazy how fast the time flies and how fast these little guys grow. Here's the latest on how big our baby boy is. Weight: 18 lbs 12 oz (20th percentile)
Height: 27 in (10th percentile)
Head size: HUGE!
I can't remember exact measurement; but he's in the 89th percentile! Better be one smart kid!