Article
Does attractiveness in men provide clues to semen quality?
Journal of evolutionary biology - 1 Mar 2008
Peters M, Rhodes G, Simmons L W
Abstract excerpt
The psychological mechanisms underlying attractiveness judgements in humans are thought to be evolved adaptations for finding a high quality mate. The phenotype-linked fertility hypothesis proposes that females obtain reliable information on male fertility from male expression of sexual traits. A previous study of Spanish men reported that facial attractiveness was positively associated with semen quality. We...
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