I have recently found myself waking up blowing drool from my lips. That and snoring, point toward sleep apnea. My neurologist suggested a sleep study awhile back, but I turned it down, seeking to avoid the typical, "well, you have fibro....wish we could help" type line. Will they tell me that if I go? I don't want to waste my time then. Or, will they refer me to one of their mouth guards? I already wear one that my dentist prescribed for teeth grinding. Any advice will be helpful.