While it's true that cold air is more dense than hot air (and carries more O2) by the time this 'cool air' reaches your lungs, it's no longer cool and any additional O2 is no longer additional. You can do as you like of course but, in my opinion, there's no benefits to what you're doing. This is tr...

Jljbtm wrote: ↑

Thu May 30, 2024 5:50 am

my blood oxygen level during sleep

Which type of blood-ox issues are you having?

MamaBear2016 wrote: ↑

Wed May 29, 2024 11:57 pm

Can I make the text larger here?

Why?

It wouldn't be popular with members trying to help you. We can zoom in if needed, and you can too.

davecpap wrote: ↑

Tue May 28, 2024 10:51 am

Link to "Trtl" pillow: https://global.trtltravel.com/

A foam cervical collar should be better - https://www.amazon.com/Universal-Cervic ... r_1_1_sspa ... and is MUCH cheaper.

NOTSOBIGJOE wrote: ↑

Tue May 28, 2024 5:48 am

Some nights I pull it so tight I have to take it off half way through the night.

CPAP masks are not designed to be worn tightly. Watch some YouTube videos about the proper use of the F20.

NOTSOBIGJOE wrote: ↑

Tue May 28, 2024 5:48 am

I'm a nose and mouth breather as well.

It's a good idea to have an ENT evaluate your nasal airway.

Which mask are you using? The N20 is a nasal mask, not a full face mask.

dry wrote: ↑

Mon May 27, 2024 9:51 am

the humidity in my bedroom is currently 65

That's an unhealthy, high level. Do you even need the added humidity of a CPAP humidifier?

I tried putting a crimp in the line, plugging the nasal pillows but neither raised the pressure much WTH? They aren't making much sense to me. I plan to visit the lab on Tuesday and ask what model I have. Save the planet a trip. Get a free account at SleepHQ.com, upload the data from your SD card, ...

https://www.amazon.com/WoodyKnows-Upgra ... ref=sr_1_6?

Just learn to use the CPAP and screw all the rest.

Untreated sleep apnea can destroy mental health. With successful treatment, mental health often improves quickly.

bbridge_GA wrote: ↑

Sat May 25, 2024 5:58 pm

Here is the 2am apnea

In OSCAR, click on the Events tab and tell us how long that apnea is.

If you upload your data to a free account at SleepHQ.com and post the link in this thread, we can zoom in to take a close look at your data.

You're good.

up to 145 max when exercising which I think is pretty healthy. How old are you? I have adjusted the top setting to 18 Many of us, even those with low-pressure needs, set the max pressure to 20. The machine will not go any higher than it needs to. Any ideas about the funny waveforms? I couldn't uplo...

jlsmithseven wrote: ↑

Sat May 25, 2024 2:46 pm

Is it bad to have it start at 5ipap and 4 epap?

If it works for you, it works.

When you sleep with those settings, what's your AHI?

What are your pressure settings?