I admit this week was frustrating with the weather but today was frustrating for another reason.  Yesterday I noticed that I was going a bit low again with my oxygen levels while I exercised.  I am maxed out on my portable concentrator – it won’t go higher.  So, I decided to run a test today with a tank & see what I need…the result is depressing a bit, I will admit.  I did however, report these changes to my doctor because I know they will affect my score.

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