my big paranoia is that I may be not a virgin. I've never had full sex nor got a penis in my vagina but when I am with my boyfriend, he rubbs his penis against my vagina. plus I masturbate only by rubbing my clitoris often. Am getting married and the hymen has a significance in our culture. I want to know if Iam still virgin, I mean if my chymen is still safe, untouched. how can I know that? Please give me a full answer thank you a lot.