I've done some googling, but I thought I'd check with you ladies as well since you're all so helpful 
At the beginning of this year FS noticed he was really tired all the time, and never felt like he got enough rest. So I told him to go to the doctor and arrange a sleep study because it sounded like sleep apnea.. So he did.. He did a sleep study.. He definitely had sleep apnea.
He got a CPAP machine and it worked wonders the first month or so. I was SO relieved because he was a different person- not as grumpy, more energetic, etc etc. So now all of a sudden he's gone back to his sleepiness, and grumpiness, and now its gotten worse because he CANNOT wake up in the morning. He's lucky he works for himself (farmer) so he doesn't have to wake up to go to work by a certain time.. But he's been waking up around 11 or 11:30 every day. Which bothers me because I feel like no grown man should be sleeping in until all hours of the day. GET OUT OF BED! (cont)