Things You Should Know About Sex Cont.'

36. He doesn't care if you haven't showered... (but if YOU do, it's only a 5 minute investment of time)

37. Romance can last forever...or at least for a long time. New research shows that long-term relationships can keep their sexual chemistry, intensity and engagement going strong. If they're missing the passion of short-term relationships, that's probably a good thing, according to new research from Stony Brook University in New York. That means they're also free of anxiety and insecurity.

38. It's not you…it's your hormones. How does perimenopause mess up your sex life? Let us count the ways: •Your period lasts forever: you bleed like a stuck pig for seven days, and stain for another three•Your sex drive has shriveled up•You're as dry as dust•Your mood swings like a wrecking ball. Still, it could be worse, and it can be managed.

39. Marrieds do it more. Believe it or not, if you're married, you're having more sex than single people. That may not be saying much -- the average number of times that married people have sex is 66 per year. But that's four more than single people do, according to a 2006 report by the National Opinion Research Center at the University of Chicago. And by now, you're old enough to know that quality counts more than quantity.

40. Your partner thinks you're hot...just the way you are.