We have been in a relationship for 3 years, and have shared every bodily fluid possible, are monogamous, have been tested, etc.
So when I got my Mooncup (UK), my partner was curious and wanted to try it. I didn't see much point in paying another forty dollars for something she may not even like, or may not fit her properly.
So I boiled mine, sterilized it, and I am going to let her borrow it to see if it works for her.
If she decides she likes it, we plan on buying her one of her own, so we are not planning of constantly swapping out.
But will it be ok for just this once?