First words and more steps

I'm ready to officially declare Lincoln's first words as "Da-da" and "Mum-mum".  Every time he saw Austin today he pointed and said "da-da" and he says "mum-mum" often when I'm around.  In addition to words and a new haircut, Lincoln has also turned a corner and now attempts to walk more than crawl.  He can stand up in the middle of a room without using anything to pull himself up and take off from there.  He's still pretty wobbly and often does a hard sit-down or face-plant before reaching his intended destination, but it's improving by the day.  He can almost make it all the way across a room.  Look out world!