Some of you posted responses to my breech worries, so I wanted to update.
I went to my appointment today and by feeling around it was unclear where the baby was so they did a quick ultrasound. Head down! Yay! Except, while I was still lying there, the baby completely changed positions and then became not head down. So....he still has room. I'm still only 34 weeks, though, so nobody is hot and bothered by it. I'm just going to avoid "lolling about on the sofa" as the spinning babies website advises.