Everything seems to say don't sleep on your back, Sleep on your side, ideally left hand side.
Then regarding sleeping on front, just says this will be uncomfortable, no reason to actually not do it.
I have been trying to sleep on my left side, and avoid sleeping on my back, but at some point in my sleep I still end up sleeping on my side but kind of semi on my front, squashing bump if that makers sense.
Is baby fully protected in there if I do this? of is he going to be majorly squashed! i don't know how to stop it anyway as Its whilst I sleep.