Need help for improvement

[Booby2210]

Happy Friday All !

I hope you all are doing well. I wanted post an update about my current status. 
I sleep very comfortable with my current settings. 
My fatigue and headache is getting much better, even though it hit me much harder in somedays. 
Overall, I have more energy and motivation to do things. 
Just one concern is my brain fog is getting worse recently. I forgot everything almost immediately. 
I think my sleep quality is not good but I do not know what to improve it. I tried almost everything I found on the Internet to improve it. 
Is there anything on my graph indicate about my sleep quality? I am planning to try the Cervical Collar, but not sure if it would help my situation

Thank you in advance

[Sleeprider]

Everything looks good, at least from a distance. It wouldn't hurt to add 1-cm of pressure to the mix and see if that is comfortable and stabilizes pressure to provide a better sleep.

[Booby2210]

Hi all,

I hope you all are doing well. 
I have another concern about my elevated Red Blood Count (RBC) and not sure if it is related to my sleep apnea.
My RBC has been high for as far as I know (7/ul on the range of 4-6). 
My doctor did a lot of testing but could not diagnose why my RBC is elevated. 
They want to do a oxygen measure at home so I bought a CONTEC CMS50F and attached is the result. I don't think my RBC is related to SA. 
Do you think should I trust the CONTEC result or should I do the home lab test (it costs $300)?
Just wonder if anyone has elevated RBC and what was your treatment. 
My AHI range is pretty good 0.7 to 1.5

Thank you so much

[Dormeo]

Here's some information from a trusted web site:

https://www.mayoclinic.org/symptoms/high...m-20050858

If there's anything you think your doctors haven't investigated, follow up with them.

The graphs you posted look good to my non-physician's eye. You'll want multiple nights of data to evaluate more fully, I imagine.

Are the graphs from Oscar? If so, could you post the full Daily chart to provide more context?

[Booby2210]

Thank you Dormeo. Those graphs are from the Smart Device Assistance App. 
Let me sync this data with Oscar and I will post an update. 
Thank you and have a wonderful day