Damned if you do, damned if you don't kind of thing. I found it both funny and frightening.Was going to comment, but I'm leaving this alone!
Speaking for myself, I can guarantee you won't....There is something funny and disgusting about that. But I can't put a finger on it.
Neither have I, as I would have to be unconscious. Invasive? That's like saying the Battle of the Bulge was a skirmish...I have never had that exam done. It seems a bit ....... invasive. But that comment from the nurse would be shocking , if she could say it without laughing.