Sorry I disagree about the insurance Co. They have billed you and have their revenue.The card is for the M.D.if he has the software.So he knows if your using,but if you feel great he knows your using and benefiting.I question the necessity of cards,except with Auto-cpaps of coarse.Just my opinion.Ho...

Good rule of thumb is to stay with the device you are comfortable with. You are acclimated to breathing with,and against your 2 streams of air.(swift)With the c gel you must reacclimate to breathing with and against the cloud of air.I would increade my temperature with your increased pressure(16) so...

Claustrophobia is common.I would try Nasal Pillows