I don't know if I agree with hamster-bamster. I think there may be a generational difference at play here. Twenty years ago, I think a 20-year-old virgin was much more common than it is today. As a 20-something myself, I think your virginity is probably going to come as quite a surprise to most women on okcupid-- especially if the woman is older. Especially if the woman is over 25. I wouldn't mention your virginity in the discursive portion of your profile (that seems weird), but if there is an applicable question, I would answer that in an attempt to put your dates on notice, if that is something that matters to them. While some women will probably find that to be a plus, there are going to be those for whom that's a deal-breaker. Some people simply don't want to be anyone's "first" (should you begin a relationship), since it's sort of a big deal. There can also be a big disparity if you're dating a woman who has had many partners; it can be uncomfortable if you're a virgin and she's been with 30 men. Would it bother you if your date had been with a high number of partners?