They should hold the upperhand prior to marriage, they should have higher standards. They have more to lose by having sex outside of marriage. It doesn't benefit us in the slightest to sleep with multiple men, not emotionally, economically, physically or socially. We suffer the emotional brunt of being used sexually. We risk the possibility of becoming pregnant/being single mothers, our career opportunities suffer, our chances at finding a solid relationship afterwards suffer, our reputation suffers. It isn't the same for men. In my opinion women aren't picky enough about who they sleep with these days!