Its a difficult one to answer maybe.

I think it depends entirely on the couple involved. I think that it shouldn't be based around sex, BUT when a couple first gets together, thats all its about, you see someone you like and instantly think about sex, and you cant get enough of each other, and then it leads into a relationship where you find out about each other, then love..........

We have sex a hell of a lot, our friends joke about it as we both look at each other and apparently we have "a look" and it looks like we both want it there and then despite who's there!

From working with men and knowing them pretty well, i think that men like to have sex more than women, they have urges that they cant control whereas women can. So i think that if a man was totally not getting any whatsoever from a woman for a long period of time (ie. a month is a long long time for a man) then he will be getting some kind of sexual relief, either from another woman, or most likely, his own hand!!!