Ryne visited his pediatrician today for his 4-month checkup and second set of shots. He now weighs 18lbs 8oz (80th percentile) and is 27" long (95th percentile). He is a BIG boy! The doctor assured me we would not have a 50lb 1-year old. :P She said he will, however, out grow his carrier before he turns one (uh, we'll be lucky if he fits in it next month) so we will have to get him a rear-facing car seat.
I gave him Tylenol before the visit hoping it would help with the shots. He cried while the nurse was sticking him, but once she was done I picked him up and he stopped. He fell asleep on the way home. It was a peaceful afternoon.