I had my sleep study and they said how I slept I didn't have apnea BUT they didn't get me on my back at all so I have been waiting three weeks to get one of the take home tests so I can sleep On my back just to be sure because they won't clear me for surgery until they know how I am on my back which blows because it's the LAST thing I need finished before they submit my stuff do it can't come fast enough! Was told this coming week, we'll see!