I took a class in HS called “Child Development”, There was only two guys in the class of 25 (23 girls). A friend of my older brother told me take that class it’s all girls.
You must have gone to the only other school on the planet that had “Child Development”.
We played with kids. It was fun, and as a young man I was very motivated in learning all about female private parts. The actual birth part was gross, though.
I learned all about labias, and to this day when I have to go #2 I loudly announce to my family in my ominous James Earl Jones voice, “It’s crowning”.