Lower blood ox could just be you sleeping on your arm. Among other things. If you're concerned with Sleep apnea testing is very easy these days. You goto a sle

Lower blood ox could just be you sleeping on your arm. Among other things. If you're concerned with Sleep apnea testing is very easy these days. You goto a sleep specialist, they give you a little kit you take home, you put it on for one night, they look at the data. Done! It's not like even a decade or so ago where it's "goto sleep lab", most of it's done at home now for the initial investigation.