If you want to have more sex, get rich or get poor.
People on very low incomes and those on very high incomes have sex more frequently than anybody else. Men earning a middle class income of £45,000 (US$75,000) per year average twelve fewer days of sex a year than men who earn about £15,000 (US$25,000) annually. Ouch.
I would hate to speculate why this might be, but I will nevertheless.
Low GDP has long been associated with high birth-rate in developing countries. But why? One possible answer is evolutionary.
A low income means an uncertain future for your progeny, compared to the future of sons and daughters of a person with plenty of money coming in. Poverty means inhibited access to medical care, education, food and many other things necessary to a secure life.
Therefore, in the absence of increasing wages, we have loads more sex in the hope that plenty of descendants will survive to pass on our genes through sheer statistical weight of numbers.
So why do the rich get loads of sex too?
One answer is that wealth has long been associated with desirability. If you’re rich and powerful, you are intoxicatingly attractive to the opposite sex, particularly to women if you are a man.
This doesn’t mean that men are any less shallow than women, just that we tend to go for a luscious child-bearing physique over a big bank balance.
Thanks to http://taraparkerpope.com/ for the fact.