Welcome, Andrea, and congratulations on #3! I'm also an older mom and will turn 42 right before #4 is born. My children are 19, 15, and 11. Was freaked out at first because I'm not as young as I used to be and am practically starting over, but now I'm not worried about it. Well, as much. LOL. My doc is keeping a close eye on me and baby, so that makes me feel better.
Nice to meet you!
#4 EDD 8/5/12