I did something I haven't done before: I got up in the middle of the night to pee and forgot to put my CPAP mask back on. This meant, for a few hours last night, I slept in my bed without my CPAP.
This isn't the first night since I got my CPAP that I didn't wear it, mostly because I've had a couple of red-eye flights since then. CPAP usage on an airplane isn't feasible, at least in coach. However, its the first time I've slept in my bed without the mask on since I got it.
And, sure enough, I snored. How do I know this? I've been using the MotionX-24/7 app to track my sleep and record sounds that happen while I sleep. Since I got the CPAP, mostly all it picked up was me rolling over and the very occasional quiet snore.
Last night, it picked up truly proper snoring. I have no idea if I snored the whole time I didn't have the CPAP mask on or not. I do know the CPAP only works if I wear it.