At the doctor by elevins | Nov 22, 2011 | 18-24 Months Today was my 18-month check-up. I gained 2 lbs and grew 1 1/2 inches since my visit in August. Now I weigh 23lbs. 10 1/2 ounces (50th percentile), and I’m 33 3/4 inches tall (95th percentile). The doctor says I’m doing great! Related Posts I'm 19 monthsToday I'm 19 months old. Dad decorated Ernie. I went to visit him. Doctor MaddyJust giving Daddy his check-up & shots. Eye doctorIt's time for my 3 month visit. Dr. Quinn says my eyes are perfect!