Atticus Update: 4 months

Atticus had his 4 month appointment on Monday. He's doing great! He weighs 12lb 11oz, and is 24.5" long. He is in the 15th percentile in weight and the 50th percentile in height. He's laughing, rolling over, and sleeping through the night on a regular basis. He turned 4 months on September 13th, and (of course) we took some pictures...