Wow! How does the internet sleep study work? I think my husband needs to do it. He's a heavy snorer and I hear him stop breathing sometimes during the night.
I hope you'll get some relief though and will start to feel more rested.
https://www.sleep-study.co.uk/detailed-in-home-sleep-test-watchpat.html
It was easy as pie, but cost £200. You pay, and then they send you a watch like thing that straps to your wrist. You wear it overnight and then mail it back. A few days later, you get a report of the results in the mail.
I get the impression that sleep Apnea is pretty easy to diagnose, but getting it done through the NHS is ridiculously difficult.
I'd suggest you don't even ask him, just get it and tell him he's got no choice. If he's just a snorer, then fine, the results will show it. If he's actually got sleep Apnea, then he'll be convinced by the numbers to get it treated. And the list of symptoms that are so obvious.
Thanks for that last bit, I already feel significantly better and it's only been a few days.