I agree that those who want to cheat will cheat and those who have decided to respect their vows won't. With everything else out there (STD), pregnancy may be the least of a cheater's worries. Having one sure has made our sex life better.
Do you ever go to strip clubs with your husband/boyfriend? Do you enjoy it? Does it get you horny? Do you wonder what (who) your man is thinking about later. I just don't get why women would do that.