I hate people who are like "well she wasnt in complete agony, she was totally not a virgin" it is pure ignorance.

Yes, when I lost my virginity, I did bleed. But barely. Most of my friends didnt bleed at all. If they're hymen (thin membrane of skin that partly covers the vagina) is intact, they may bleed. But hymens can be broken doing things like riding a bike, a horse, or even inserting a tampon.

There is really no real way to tell if a girl is a virgin.

My girlfriend bleed her first time..

I didn't, in fact, it didn't hurt at all. Hymens come in all shapes and sizes, so it is going to be different for every woman. The string that is my hymen didn't break until after more than a year of sex. It did bleed a lot, but we were fortunately in the shower!