I'm a DIVA but.....

So, am I really living in the dark?  It appears that I must be.  Just today, while surfing Facebook I see a post that a fellow photographer put into a group that I am in, about Photography and any & everything.  She posts a photo of something I've never seen & the caption was "I am terrified"....I had to read the comments to figure out what it was that was photographed & what she was terrified about.

People posting called it a "diva cup"....when I googled it - it says it's a menstrual cup.  I shit you not, a cup that you insert into your V to hold the blood.  You pull it out and dump the blood, rinse and reinsert.  I guess the concept is much like a tampon - but of course, nothing is absorbed...it's just stored.

I am not sure if I should be terrified as well, or thrilled at this new discovery.  I swear I do not live under a rock but I have never heard of such a thing before in my life.  Have you!?