Diva Cup

Hi! So this question is kind of unrelated to sex but also might have everything to do with it.

I really believe in menstrual cups BUT I am a virgin - I heard on video review that they’re not recommended for those who don’t have penetrated sexual experience.

Can anyone else back this up?

Of course there’s only one way to find out for myself but also they’re a little pricey - maybe there is a particular brand that will work for me that I don’t know of.

Thank you!