I have mentioned several times that Troy and I believe Hannah is saying "mama." The night of my birthday Hannah was playing on the floor and Troy happened to be recording her because we haven't in a while. We asked her where mama was--as you'll see we have pretty firm evidence that she knows exactly who mama is :) Another great birthday gift from one of my children. My 30th birthday Luke was 2 1/2 months old and I got a wonderful gift that day too. You can read about it here.