owen's milestones

First social smile: 6 weeks and he smiled at Ava. First laugh: June 29, 2013 (almost 3 months), he laughed at mommy. Rolled over: 4 months, but only back to belly. He gets stuck on his belly and gets mad. Sits up well: about 8 months old First tooth: 8 months old and he got 6 teeth almost all at the same time. Not really grouchy at all!