I’ve dreaded that procedure, haven’t done it..yet.
As an aside:
When preparing for your prostate exam, practice relaxing your anus repeatedly. Trust me, it helps, if even just a little bit.
Also, try to find a doctor with the smallest hands possible. I lucked out and got a tiny Russian lady with the most graceful, delicate fingers in Houston.
Next time, vodka from the bottle will be a pivotal part of my preparations.