Help understanding SpO2 graph

[PollyErrington]

Hi,
I've been recording my breathing noises while sleeping since January. I regularly gasp, snort and cough and I also toss and turn a lot (every 10-15 mins)

I used a SpO2 monitor for the first time last night. Ironically it was the best night's sleep I've had in ages.

I'm being sent for a sleep study (but it's a 1 year waiting list)

Does this graph look anything like it should for sleep apnea?

Could someone please have a look at my graph and tell me their thoughts? I'm completely clueless!

Thanks in advance!!!

[LSAT]

Pulse and O2 look completely normal to me...With SA your O2 levels often drop below the 88 line...sometime far below.

[Pugsy]

The O2 and pulse recorded above isn't very remarkable.
Now that doesn't always mean that there isn't any sleep apnea though because a person can have sleep apnea or some time of sleep disordered breathing and the desats not be all that remarkable.
One of those situations where a negative result doesn't necessarily mean no problem.
Also if this was a relatively "good" night...a "bad" night may show something a little different.