my dp had to go for an M R I scan, we had to take dd with us, it was a last minute appointment and dd didn't get time to do her research about the scan, radiologist bought out a questionare out for dp to fill out, so dd decided to ask her questions, does it hurt, what does it do etc, radiologist said it looks in the body and can measure parts of the body.....dd replied isn't that embarassing for men? does that mean you can measure his bits? and what happens if he's got a stiffy.....never seen a radiologist run so fast