According to the results, “Females rated male figures that were taller, had a higher shoulder-to-hip ratio (indicating a more ...

Men assess potential rivals that have a larger penis as more of a threat, both physically and sexually, according to a study by Upama Aich at the University of Western Australia and colleagues, ...

Australian researchers found that human penis size influences both female attraction and male assessment of rivals.

Men assess potential rivals that have a larger penis as more of a threat, both physically and sexually, according to a study ...