[PrairieLady2]

That is an excellent Idea to conduct ocygen saturation test with/without mask.

I have periferal artery disease so my body is already oxygen deprived from the clogging. I just had double stents placed in my abdomen a few weeks ago and am scheduled for more surgery early october. my o2 saturation is 96% without a mask but my extremeties and abdomen are deprived due to the clogging. So when I go in again I will conduct the same test. Thrn perhapse I can get a doc to sign off on having to wear one.

[Magnum44]

my body is already oxygen deprived from the clogging

Sorry, couldnt help myself. :)