If you find yourself unable to land a man, or woman... or, well, basically get laid, the problem might be your hair.

When you start lying to your partner about how much you're really spending on a new wardrobe each week, you're probably putting your relationship on the line.

Why is flirting such a big deal? That's because knowing how to flirt is a much more effective dating strategy than just being good looking. One 2010 study even found that people who signal their availability and confidence through basic flirting techniques are more likely to get approached by potential mates.

What started out as innocent flirting with the cute resident of the cubicle next door is beginning to blossom. You and your co-worker are now dating, and things are going great. You have a lot in common, you love being together, and you want the whole world (and the HR Department, too) to know that you have found true love in the workplace.

Think you know everything to do with women and sex? Think again. New research has uncovered some rather surprising facts about female sexuality, which TIME's Healthland points out in this list below:

Foreplay is an important role in orgasm, but not everyone is skilled at finding all these sexual hot spots. This infographic below was based on the results of a small survey that asked 793 men and women to rate each body part on a scale of 1 to 10 in terms of level of arousal (10 being the hottest). Check out the surprising results below:

Showtime just debuted a new series called Masters of Sex, starring Lizzy Caplan and Michael Sheen. It's been getting plenty of buzz and it's clear why: the show is based on the 2009 book of the same name, which delves into the lives and research of William Masters and Virginia Johnson, who started researching sexual behavior together in the 1950s.

We should all know by now that the saying “love means never having to say you’re sorry” is about as true as unicorns or Nicole Kidman’s “naturally” ageless face. While there’s no one perfect equation for a happy, healthy romantic relationship, there are plenty of ways to deliver a fatal blow to your burgeoning relationship without realizing it. You could be ruining your relationship right now; and you might have missed the signs.

When you find yourself in a difficult relationship, you would most likely ask yourself if you were meant to be with each other, or if you are good enough for your partner. But has it ever crossed your mind that your partner could be a sociopath?

Methods of contraception are subject to (normally) a woman's way of getting herself some great sex without getting pregnant. Many women take the pill while others resort to using condoms, hormone shots, the ring and the patch.