After having a C-PAP machine for four years and tolerating it less and less over the last year, I asked my pulmonologist for a referral to explore the option of a mouth appliance instead. After meeting Lita and Dr. Rich, I was thoroughly informed, encouraged, and hopeful about using an appliance in lieu of CPAP. I LOVE IT!! The first night, I noticed a wealth of rushing air in my throat. It was comforting, and I looked forward to sleeping that night. The next morning, I felt like I got a good night of sleep. And the 30-second teeth tapping exercise for my jaw was quick and easy — a no-brainer to support my normal bite. Soon, a sleep study will reveal exactly how much relief I am getting! So excited.