50% of the way there! Today was 22 of 43.
Today Dan crossed the 50% mark! He seems to be doing great. Side effects are relatively minimal at this point. Tiredness is the main issue. He's been sleeping a lot more, taking naps during the day and sleeping longer at night. I've always needed more sleep than him, so now we're equal. Well, at night anyway. I don't get naps!
I'm so glad he's on medical leave so the pressure isn't there to teach/work a full time job. He would have trouble finding the energy to teach.