I found I had sleep apnea after being disgnosed with nocturnal seizures. Have gone from cpap to bipap this past year. Get about 3 hrs sleep then the darned thing makes it impossible to sleep. Kind of defeats the purpose. Have to nap every afternoon due to fatigue. I do not use the bipap when napping. I try to walk, eat right, and take seizure meds. But have to nap or can’t make it. Age 72