I was hesitant to admit and even more hesitant to believe in this c-pap medical device, I knew I snored, my wife would tell me I made weird noises as I selpt and during our trip up north in January my room mate told me I had sounded like I was gasping for air as I slept. I actually went to and evaluation by a sleep specialist last year but told her no matter what the test showed there was no way I could wear a mask or sleep next to a machine as I slept so I cancelled the appointment. Long story short I was in and out of the ER a couple times and they had urged me to have a study done as my oxygen levels would drop as low as 64%. So I made the appointment and had the study done. About an hour and a half in I had surpassed the threshold for c-pap, in fact I had stopped breathing 49 times in one hour. I was diagnosed with severe sleep apnea and prescribed a bi-pap machine which is slightly different than a c-pap the way it operates. I am 2 nights in so far, the first night my score was 73, last night it was 100 with 2 apnea events all night and 7 hours of sleep which before the machine for me was unheard of. It is truly incredible how much better I feel in the morning, how my energy level is compared to before the machine. My pressure settings are quite high and I thought there would be no way I could sleep with the mask and the amount of pressure that was being introduced into my airways. WAS I WRONG! only 2 nights in and the difference it has made in how I feel is nothing short of incredible. My wife told me this morning she is sleeping better as well because I am not constantly waking up. I'm writing this to change anyone's mind who may think this is medical quackery, and yes maybe it will work for some and not others but I'm telling you if you haven't tried it due to skepticism..... TRY IT!