With apap the mask is everything.  You can buy from cpap.com and they have a great return policy.  Buy a few masks and keep only the one you like.  I am also an apap user.  Sleep is huge.  
You don’t have to get a therapeutic plebotemy until your hematocrit is 53 or 54. On the other hand donating blood if you haven’t in a while probably wouldn’t hurt.
	
		
			
		
		
	
				
			You don’t have to get a therapeutic plebotemy until your hematocrit is 53 or 54. On the other hand donating blood if you haven’t in a while probably wouldn’t hurt.