Is it possible that I could be rebreathing the CO2 because I pull the blankets way up over my head even though I have my CPAP machine going every night? I use the Swift FX for her mask and my machine is the S9 Autoset.
I have the climateline hose and also use the short stretch hose that attaches to the mask at one end and also attaches to the climateline at the other end.
Frequently I will wake up with a headache in the morning and I've never had many cpap problems until recently. My AHI is anywhere from 0.2 to 2.5.
My husband suggested that maybe my headaches and the higher CO2 level could be because I cover my head with our blankets.