I doubt it, seeing my first little jumping been in there he was every were left right and centre he was actually jumping back at forth of the wall of my uterus which the tech found amusing too! We went over time just watching the crazy little thing till he pooped himself out and went to sleep. Then she quickly got measurements and photo's lol!
You might have something like with the placenta theory, I was told baby's feel more comfortable and usually face the placenta, maybe there is a little something there?