My name’s [your name]. So you know what to scream in bed.

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A low-pitched voice in a man is associated with a litany of masculine traits: dominance, strength, greater physical size, more attractiveness to women, and so on. But new research strikes one trait off that list: virility.

An Australian study looked at male voice pitch, women’s perceptions of it, and semen quality. Their first finding was no surprise: Women like deep voices and consider them masculine.

But contrary to expectations, they also found that these men aren’t better off in the semen department. In fact, by one measure of sperm quality — sperm concentration in ejaculate — men with the attractive voices appeared to have a disadvantage.

{ LiveScience | Continue reading }

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