18 months old. Can you believe it?! Wow time is flying by. I just had my 18 month checkup this week. The doctor was happy to see that I had recovered from my bout of H1N1 and said I was "pretty perfect" and not at all concerned with the lack of real words. I now weigh 27.5 pounds (75th percentile) and am 34 inches long (95th percentile). Life is good.