I had the same problem on in-center, 3 time a week. I was wiped right out the rest of the day. I'm on home hemo with a NxStage now, and don't get the fatigue at all.If switching your form of dialysis isn't a practical option right now, can you switch to Tuesday, Thursday, Saturday in the meantime? It would keep you from being wiped out on class days, at least.
I do PD and can say its just as bad ..good days ..bad days .. i just think its all part of kidney failure ! I have days full of energy .. nothing changes, then the next day i dont want to get out of bed ! Sorry no magic answer !