6 months

My baby is half a year old, where did the time go.  I read somewhere the second half of a babies first year is when they reach lots of their milestones and start to change.  We'll once Owen hit 6 months he was sitting up, and started to roll over more constantly.  He has rolled about once a month since he was born but now he rolls from stomach to back most of the time.  Every once in a while he will decided he doesn't want to and cry until I flip him over.  Owen can also stand up when I hold him under the arms and he surprised me with two teeth coming in.  Since we are in DC I haven't gone to the doctor yet to see how much he weighs but let me tell you it's at least 20lbs this boy is a chunk.