Penis size influence male attractiveness
No doubt that the research of the ideal partner is done on an aesthetic basis, at least at first glance, because subjectively characteristics affect more than others do.
For example, according to woman preferences, in a man the physical prowess strikes more, like the size of the shoulders and musculature in general, besides the beauty of the face.
But for our ancestors, the prehistoric men, were these same princes worth?
Starting from the fact that our ancestors did not use clothes, a team of Australian biologists wondered if at that time, the male genital organ easily visible, fell within the parameters of choice of a potential partner. It’s to say if penis size interacts with body shape and height to influence male attractiveness.
It’s obvious that going around naked, the sexual organ could be evaluated and taken into account, the same way as other physical characteristics of a male subject.
In particular, the team was asking what role the penis size may have had for women in their partner choice. Given that man is the only primate to have a sexual organs bigger than other, this can be taken into consideration as an element that has been subject of evolution, that is to say that the choices that women did in the past, may have influenced the evolution of the partner, so that those who had a bigger penis was favored to the others. To see whether this kind of evolutionary heritage was still active today, the team of researchers at the University of Ottawa, has analyzed the importance that the penis traits gets in determining the level of a man’s attractiveness.
Using different animated images in 3D, full-size, about male bodies of different height, body shape and size of the penis, coming from a study of Italian men, the researchers recorded the preferences of 105 women chosen for the test.
It came out that in addition to prefer broad shoulders and narrow hips, also the size of the penis had been valued by women as a factor of attractiveness, and that in general the higher dimensions are considered more attractive, although up to certain values. Namely, the extreme dimensions (such as height or size of the penis) were no longer considered as attractive. Therefore, the size of the genital organs helps to determine the masculine appeal, and the study was published in the Proceedings of the National Academy of Sciences (PNAS). These results, furthermore, as authors say, lead to believe that in the past the women’s choices have driven the evolution to promote (genetically) bigger penis in humans, till to reach the existent average size.