I understand that it's different for everyone, but you guys sound like a bunch of pussies. It was inconvenient for sure, but it was also painless. Take the day off, accept the fact that you'll need to be near the bathroom for six hours or so, and just... let it flow. Hell, it was a vacation day for me. Slept in, spent the rest of the morning goofing off, then starting drinking the stuff around Noon. By evening, it was mostly done and, as I said, it was entirely painless. That night I slept fine, got up the next day to go in for the procedure (which I remember none of), was home by that afternoon. If I have to do that every five or 10 years to make sure I don't get ass cancer and die, that's a great trade-off.