Secondly...
There's the flagrant butt/private parts shot, which makes it pretty obvious that we're having a boy!
Of course we would have been thrilled to no end at a girl--of course. But we're super excited about a boy. I've had three reasons for wanting a boy, which I've been trying not to think about too much until now. First, I had a younger brother, and I always wished he was older. I think older brothers tend to be nicer to younger sisters because they have some innate desire to protect them (younger brothers...not so much). Second, my in-laws already have a granddaughter, so it's fun to at least have the first of something on that side. And third, we hope to adopt a kid or two in China down the road, and I hear that girls are much easier to come by over there for adoptive parents. So I'm not too concerned that we won't end up with any girls.
A couple more...
We did get the ever-popular thumb-sucking shot:
If you're extremely experienced in ultrasound interpretation, you may also be able to tell that my placenta is very much on the top wall of my uterus and nowhere near the cervix. It's that smooth, long, gray blob hovering over Peebs's body. The tech said there was no way I ever had a low-lying placenta with it being so high up now, and she was very confused about what my OB was seeing when she said that. So that's good news, though it leaves the bleeding/spotting I had from week 14 to about week 16 unexplained.
One more tidbit. Apparently, our little Peebs is measuring about 5 days ahead. The u/s tech recommended that my due date be changed from April 10 to April 5. I'm waiting to hear from OB to see if she wants to make that official. I'm totally happy to have it moved up, but it seems a bit odd how it all works. What if the baby were measuring ahead at 30 weeks--would they adjust it again? They can't keep adjusting based on measurements. And, more than that, I do know with very little doubt when I ovulated. So April 10 will technically be 40 weeks from, well, two weeks before I ovulated (which was not the first day of my last period). Not that the due date means a whole lot, but my parents will be purchasing plane tickets based loosely around the day, and it would be nice to know whether I should consider myself 19w3d or 20w1d....