Men with long ring fingers have bigger testicles, study claims

Researchers in South Korea say finger ratios on the right hand of males (shown) is an indicator of the size of their testicles. Men with larger testes were found to have longer ring than index fingers.

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http://www.dailymail.co.uk/sciencetech/article-2739975/Does-mans-hand-reveal-FERTILITY-Men-long-ring-finger-bigger-testicles-study-claims.html

3 September 2014