4 weeks old

As of today Colin is 4 weeks old, but I guess I should go by the 28th of each month maybe.  Well this month it's early.  Colin has grown so much in the last 4 weeks.  He has filled out a bit and is more awake these days.  He loves being held up on your shoulder or laying flat on the floor to check everything out.  Every once in a while you will catch him smiling or cooing which is so fun to see.  Alivia thinks he always smiles when she is talking to him, but it's really when he hears moms voice.  

So far he is a great baby.  He sleeps really well and cries when he needs to burp.  I would have many more babies if they all could be like him....

He looks like he is waving in this one so I added this one too