I had two sleep studies as well. I was given a cpap machine and use it nightly. I am hoping when I get my sleeve I will be able to sleep without my machine. For me the test was not that bad. Just strange sleeping with the wires hooked up to you.
I have been yoyo dieting for 15 years. Recently several things have come up and I was unable to do them because of my weight. i.e. for my friends birthday she went on a zip line tour and I was 60 lbs to heavy to do it.
I am also tired of taking my cpap machine everywhere I go overnight. I hope when I lose weight at some point I can sleep with out the cpap.
My test lasted an hour, a 10 minute interview and then I had to answer about 150 question. I also had to explain the procedure to the Doctor in order for them to see I knew exactly what I am getting done. She asked me several times what my goal weight is, and how I got that number.