Sleep Apnea Support Group
Sleep apnea is a common sleep disorder characterized by brief interruptions of breathing during sleep. People with sleep apnea partially awaken as they struggle to breathe, but in the morning they may not be aware of sleep disturbances.
Good luck dear. I hope this helps.
It's good practice to insure your mask fits properly before you lay down.
Some machines have a mask seal check, but if yours don't, try checking the seal while sitting up...Hope it helps...