Oh gosh..I was born when mom was 40...and came from the era where there are things you just do not talk about. So, when I was about 9, mom sat me down. Started talking about getting your period once a month (do not remember what she called it), Any way, without the use of ANY visual aids, she talked about attaching a "napkin" to a "belt" and wearing it until it was done, after a few days. Changing when dirty and all. Some other time she gave me a book to read, which made no sense.
Anyway, the word napkin made me visualize a dinn or 50er napkin, and a belt...well they hold dads pants up. And Oh by the way, neglected to mention the baby making part, and that I would be dealing with it for the next 40 or 50 years. Yeah..I figured, I woulddo this for a few years and done. Gee, thanks mom