I bet that would help me. Because it is when I am on my back and my jaw drops is when I stop breathing.

I have been using the cpap for so many years (more than 40) I am used to it. Don't know if I would get used to sleeping with a mouth piece or not.

Will think about it! In retirement we travel about 6 months out of the year. Would be nice to not have to pack and take the travel cpap along.

Thanks for the information.