It's a...

 

Yep, she sure is a girl! I knew it :) 

Skyped with S & B during the ultrasound and they were soooo excited!

Now that we know she is a girl, they can finally give her a name and buy her all kinds of goodies!

I bought them a little monkey with a recording of her heartbeat in it so when she is born, they will still have it with them <3