When should i tell my girlfriend that I'm a virgin


I’ve been dating a girl and she doesn’t know I’m a v!rgin, what do i do?
“Would you reject a guy because he’s a v!rgin?”
Is my v!rginity an issue at the age of 23?
At what point should I tell a woman that I’m a v!rgin?
When we start dating? Before having se_x? AFTER having sex?
Please Help