That was one of many topics that came up in a conversation with a woman today.

And it wasn't the wife.

It didn't occur to me at the time, but afterwards, I had to reflect...

That's probably not a point of discussion that typically arises between a non-married, uncoupled, unrelated, non-medical male and female.

But it did.

And yeah, she brought it up.

Perhaps just because I'm a biologist?