Looks like we'll have to change "Bobby" to "Bobbie"

It's a girl! Ultrasound looked great, we have a followup to recheck the heart next month. I think Will will be pleased--the last few times we've asked him if he wanted a brother or a sister, he's said sister every time. (Although he often just says "No"--which might be closer to how he really feels!)

Here is a profile shot:

And here are some 3D images of her face--they are pretty blurry because she didn't sit still long enough for a good image, but you can still make out a nose and mouth pretty well: