Monday, January 2, 2012

Deep-Voiced Men Don't Have 'Macho' Sperm


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.



http://www.livescience.com/17697-voice-pitch-men-semen.html

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