I did a very brief stint helping out at a local drug store about 1960. Sometimes I ran the register when it was just the druggist and me. I had the occasion of a couple of classmates coming in to buy sanitary products. I watched one girl pick up a box, and when she saw who was on check out put it back. A few minutes later her mom came in and made the purchase.
But, on the other hand, another classmate came in to buy a box of Tampax, walked right up and said how much better things were now that she was using Tampax. I probably blushed pretty deeply, but it actually help me be a bit more open and understanding of "Aunt Flo."
A year or so later when I was dating a young woman who was a tampon user, but many of her classmates were under the impression virgins couldn't use them! Or their mothers would not allow them to use them. How things have changed, now many girls use tampons from their first period.
On the douche bag/enema bag side, I remember being asked if a bulb or a bag was better for douching, I recommended a the bag, which the woman bought. That was the only bag I had the pleasure of selling.
A conversation in college, there was some popularity of bulb syringes because they could be used for masturbation, back when there were no "toy stores."
One of my wife's friends had a "toy party," kind of like a Tupperware Party for sex toys, this was about 1992. Women were buying vibrators to give to their daughters. How times have changed, I believe for the better.