Ok, this one takes a bit of explaining. I've included a labeled version, and you can click on either one for a larger image.
At our last ultrasound (Jan 9th, he was 30 weeks old) Daniel yawned for the camera. It was super cute and prompted the doctor to take a still shot. It made more sense in context, because you could see his little mouth opening and his tongue moving in the yawn just like a born baby. Anyway, this is the photo.