(NEWSER) - Attention women: For the sake of your relationship and general world harmony, it's time to resume having sex even when you're not in the mood. So says Bettina Arndt, a female columnist for the Canberra Times, who wonders, "Whatever happened to wifely duty?" It's still possible—in fact, easy—to enjoy sex even if you're not jazzed about the idea beforehand, she says. More»