This council gives the weaker sex, scientists from Spain and Colombia. They argue that the less likable sexual partner, the better his sperm and, therefore, more likely to conceive.
The researchers examined the relationship between the two countries between male fertility and so-called secondary sexual signals, which include the attractiveness of the Cavaliers in the women's eyes. The results of this research contradict the popular hypothesis that beautiful men no problems with fertility.
In their view, such a pattern is due to the negative impact of high levels of testosterone, responsible for the brutality, the quality of semen. That is why women who want to give birth "for himself", do not need to look beautiful, but quite ordinary on the exterior lovers.
At the same time, the study of American experts from the University of Cincinnati shows that attractive people get sick less often. In particular, they have a reduced risk of diabetes, hypertension, asthma and tinnitus. In addition, they are less likely to suffer depression and other, more serious mental disorders. So, wishing to father a child certainly had a spectacular and sexy man, mother of the future thereby making a major contribution to the health of your baby. (READ MORE)
"We believe that a small number of sperm in the spectacular appearance - a kind of an evolutionary trade-off," - said the scientist.
In their view, such a pattern is due to the negative impact of high levels of testosterone, responsible for the brutality, the quality of semen. That is why women who want to give birth "for himself", do not need to look beautiful, but quite ordinary on the exterior lovers.
At the same time, the study of American experts from the University of Cincinnati shows that attractive people get sick less often. In particular, they have a reduced risk of diabetes, hypertension, asthma and tinnitus. In addition, they are less likely to suffer depression and other, more serious mental disorders. So, wishing to father a child certainly had a spectacular and sexy man, mother of the future thereby making a major contribution to the health of your baby. (READ MORE)
Psychology
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