When interviewing a female about her medical history, specifically as it regarded her reproductive history:
Have you had any pregnancies?
Yes, I have had two pregnancies and have one child.
Oh, what happened with the other pregnancy?
It was a two hole pregnancy, so I had to have a surgery.
Ah. I’m taking from these interactions that 1) docs aren’t very good at explaining things and 2) people need to understand what’s going on, so they use words that make sense to them. Seems reasonable to me, though occasionally amusing.