Sure -- just like how there are various forms for women, there should be an equal amount for men. You do realize that birth control itself has side effects and potential for cancer, etc. Make medications or procedures which prevent men from being able to impregnate a woman and there you go. More control in the hands of the man and birth control measures can be a shared responsibility between the two partners. (Although seriously -- this should be done in tandem with condoms for STD prevention).
@lykopis: Actually, I think there's a shot a guy can get every six months or so that effectively sterilizes him.
That's awesome! That would even things up even more.