I did very poorly with CP and have moved on to an Oasys dental appliance which was custom made by a dentist who specializes in sleep apnea.  Initially, the device was so tight that I couldn't tolerate the pressure in my jaw and; it was nearly impossible to remove.  I've had one adjustment to loosen it, and last night I had the worst sleep apnea episode of my life.  Gasping, coughing, gagging--you name it with a fair amount of shaking afterwards.  Now I'm thinking that I need more tweaking because it's too loose.  I'm headed back to the dentist of course.  Thank you so much in advance to any and all who have some experience with what I'm describing.  Best,  Toni

I would call Dr. Marl Abramson who is the inventor of the oasys. He is a real cool guy!