[sgjoey]

All bros ought to realise that frequency of sex between a couple really does depend a lot on chemistry. More precisely, it depends on the biochemistry of the brain -- the potent cocktail of hormones given off that make a couple want to go at each other. Unfortunately, it is perfectly natural that after a few years, the love hormones tend to drop considerably. Don't blame your wives -- this is a perfectly natural process.

Very often however, sperm continues to be produced, so many men in their thirties and beyond continue to have strong desires to have sex -- which their wives may not reciprocate.

The result in many cases is the male sex deficit -- which may be made up in several ways -- porn (usually accompanied by masturbation), affairs (and maybe separation and divorce) or commercial sex. Or simple resignation, and over time, the man's libido will also suffer a gradual drop.

That's life.