Just finished 5 fractions of Proton Therapy on Sept 19th. Mainly urgency of going. Some pain with urination, but minor enough to ignore. I had Gleason 4+4 so it was a stretch. I had a choice of 20+ fractions but it was 2 hours away and I wanted to get it over with. So far, a little fatigue (partly from the ADT) partly from the procedure. I think you make a good choice.