I'm 4 months old

Baby Jack turned 4 months old yesterday. 3 days earlier he started rolling over. Now he can't be left alone for more than a minute because he gets really, really frustrated laying on his tummy for too long. We are still working through some sleeping issues, but Jack just might be the happiest baby I've ever known. He smiles all the time and loves to talk to anyone who will talk back. What a blessing he is!

UPDATE: at Jack's 4 month appointment he weighed 14 lbs. 12 oz and was in the 75% of both height and weight.

I can roll over!!