Today, we realized two things; that Troy is a big boy and that Rosalie is a little girl. We got Troy a booster seat to keep in Daddy's car. He fits the weight and height limits and for the small amount of time he rides in Daddy's car we thought it was ok. Rosalie had her 9 month check up. People have been commenting lately on how small she is, but I have never really thought that. It was confirmed that she is tiny weighing in at 17 pounds, which put her at the 16th percentile. I think the fact that she is so active keeps her lean. Whether they are big or little, I must say they are BEAUTIFUL.