Male beauty predicts sperm quality

Duuuuuh?


https://www.sciencedirect.com/science/article/pii/S1090513803000138

It’s called fitness, smarter people are also naturally more attractive.
Who we’re told is (((smart))) in the modern world is just educated, a different variable, natural IQ correlates to beauty. It’s an established, permanent correlation. Appealing to exception doesn’t work.

Facial attractiveness has been related to health in both men and women. Certain psychological, physiological, and secondary sex characteristics have been used as accurate markers of hormonal and developmental health. The main objective of this study was to investigate the capacity of women to select males of high reproductive quality based on their facial attractiveness. A total of 66 males were included in the study. Each of them provides a semen sample, and frontal and lateral photographs were taken. Semen analysis was made according to standard WHO (1999) guidelines for morphology, motility, and concentration. Moreover, a Sperm Index (SI) was calculated as the principal component of these parameters. In Study 1, 66 women rated the attractiveness, as a possible permanent couple, of pictures of all 66 men. In Study 2, the pictures of a subset of 12 males were randomly selected from three semen quality subgroups (terciles named good, normal, and bad, according to the value of the SI). These 12 pictures were rated on attractiveness by two independent sets of women (N=88 and N=76). Facial attractiveness ratings were significantly (P<.05) and positively correlated with sperm morphology, motility, and SI, but not with concentration, for all the women sets.

Fitness and reproductive success, bound.

Darwin wins again.

And naturally, with age men are less attractive and sperm quality tanks (i.e. paternal age and miscarriage go up).

One response to “Male beauty predicts sperm quality

1. Be civil. 2. Be logical or fair. 3. Do not bore me.

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s