So we'd love to talk a little bit more about, again, the origins and how, Dana, your experience as a teacher and some of the things you've heard your students say and the worries that they had and then how you two decided, let's go for it.

Yeah, so...

You know, my oldest daughter is 28, and I always use that as a reference because she was in fifth grade at the time.

And I had a fifth grade girls class.

So that was about, what, 18 years ago? And I was teaching in an all-gender classroom, so specific all girls.

And I started to recognize that girls were starting their periods with me.

And I was the kind of point of reference.

So why don't