At 33 weeks, mine is still transverse (lying sideways) and facing forward. There have been a couple of times in the past week when he's turned head-down, but then at some point in the night while I'm sleeping, he seems to turn and lie transverse again. He flops back and forth. It's really uncomfortable when he moves and it seems to take a lot of time and effort on his part.
All the books seem to say that he should be pretty much settled into a position by now, but he's not, and I wonder why that is. I'm also very concerned that he is still lying transverse most of the time, and faces forward at all times. From what I understand, it's best if he faces backwards. I've been working on the exercises from the Spinning Babies website to see if I can get him to turn, but so far no luck. As long as he doesn't come early, there's still time left I think. But I will admit that I'm worried.