It's a way of finding specific types of cancer. However, the gynecologist will needs some cells from the inside of the vagina, so that nice little metal thing is to keep it open for a while.
I'm a poor unfortunate soul that believes things until I look into it myself anD FIND OUT THAT PEOPLE ARE FUCKING LIARS AND THIS IS WHY I HAVE TRUST ISSUES OKAY
But I was expecting wayy worse
Like i was expecting her to cut up my clitoris or something