Have you thought about an at-home sleep study? My wife and I both did that to get our CPAPs prescribed. Just had to wear a band around the chest (with a littl

Have you thought about an at-home sleep study? My wife and I both did that to get our CPAPs prescribed. Just had to wear a band around the chest (with a little unit that read the force of expansion, I presume), a pulse-ox sensor (IIRC), and something else I can't recall. I'm sure it's not perfect, but my doctor recommended it and was happy enough with it.