Hey guys, Thanks for all your responses. Just to touch upon some of the points made here: I work out 3-4 times a week. My body is in tip top condition and don't have arthritis, so that rules that out. When I did my sleep tests, because of all the exercise I do I was getting about 95 - 98% oxygen to ...

Hey guys, first time poster here. Hope everyone's doing ok. I have a question for you guys about the CPAP machine. When I first got mine it was great. I had full nights of sleep, I wasn't grumpy anymore, life was good. Then, abotu three months ago, I started waking upo with these crazy back aches. G...