I guess I just wanted to join the club?
If you're surprised, you aren't alone. We were too. :) But we couldn't be more thrilled!
We've been in to hear the heartbeat and everything looks great. So it looks like Navi will have a little brother or sister sometime around March 18! (I'm 12 weeks)

(kinda crappy picture of a picture but the scanner wasn't working)
Can't wait to meet Baby Buttars #2!