There are many jokes about sex in marriage, usually with the punchline of "it's an oxymoron", especially if there the couple has children...who has the time and energy anymore?!

Well, these couples found both, apparently, and wrote about their experiences!

Would you, and your partner, engage in what these couples did: a sex marathon? They were so tired of not having sex, that they decided to have sex EVERY DAY for a year!

http://www.nytimes.com/2008/06/08/fashio...

THURSDAY, March 20 (HealthDay News) -- Happily married people have lower blood pressure than unhappy married people or singles, a Brigham Young University study says.

On the other hand, even having a supportive social network did not translate into a blood pressure benefit for singles or unhappy married people, according to the study.