Since starting CPAP about 3 months ago, my AHI has ranged from 4 to 36. (I had one night at 105 but I was in the hospital so I don’t count that night) That’s such a huge difference. Average I would say I’m at about 15-20, but I can be down below 10 one night and up in the 30s the very next night. If the CPAP can get me down to 4, shouldn’t every night be 4? Is there something that causes this, or is it just that every night is different?