Subconscious desire to have more children makes people choose a woman younger than she is itself

In most cases, men choose women younger than themselves, and women - men older than themselves. Scientists believe that the motivation for this behavior on a subconscious level, natural selection. Austrian researchers have a study that men make the greatest progress in childbirth, if the lady is six years younger, in women the same children more than anything else in the event that carried out the father of the five years older found. Couples where the man is much older, the researchers did not observe this trend. Women whose partners are over 10 years old, on average, as many children are there those whose spouse is younger than five. The results of the study were published in the most convincing evidence that the Union, in which the older man and a younger woman, the norm for heterosexual couples in the course of evolution was. Thus, it is generally accepted in most studies of human societies, and it has the advantage that the birth of offspring. The results show that in terms of evolution useful for men a few years older than women, because the light appears more children.