
It's about people not feeling comfortable talking about them at all. Even the amount of scientific investigation into the function of female genitalia has been very minimal, given our stage in civilisation.
Fun fact: The clitoris organ was only fully mapped out in 2009, 6 years after the human Genome project was completed.
It looks like this:

( , Fri 20 Sep 2019, 10:23, Reply)

Anyway, is it any less awkward than discussing your penis or your arsehole with the same people?
I don't own a vagina, so I can't speak with absolute authority on the subject, but I've hung around with more than a few women who talk about their fannies just as flippantly as they talk about any other organ.
It's never struck me as something that has been surrounded universally by shame, in the UK at least.
Wouldn't a menstruation museum make more sense? That's definitely higher on the taboo scale than fannies, in my experience. They could have a display of sanitary solutions throughout the ages. Perhaps some glass tubes holding specimens of different clots to show the variation in size, shape and density. An intertactive walk-in exhibition where you can enter through the cervix and watch how the womb sheds it's lining with the help of projected images and video.
( , Fri 20 Sep 2019, 10:27, Reply)

That's just the kind of thing I would expect someone called "Mr. Penis" to say...
But your idea of a menstruation museum definitely has merit too. I wonder if there's a section on it in this Vagina museum.
( , Fri 20 Sep 2019, 13:16, Reply)