Laying on your back ,side or stomache does it matter?

I been on c pap for 2 months. Does anybody know if when laying on your side or stomache do you still get the full effect of the machine as you do when you lay on your back?

Hey Nichelle, I"m not a "stomach sleeper" so don't know about that. I sleep on my sides usually and I have no problems. Bobby

No one has ever told me I had to sleep specifically on my back. I sleep all over.

I sleep on my stomach and have not had any problems.

I sleep on my side and back. I have a very good bed I have a memory form topper and love it.