How do your fingers measure up? If you’re a man, it could reveal more about you than you thought.
Researchers say that the length of a man’s index finger compared to his ring finger on his right hand is an indicator of his testicle size.
And the study claims that the digit ratio could be used to predict testicle volumes of any male.
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Researchers in South Korea say finger ratios affect the size of testicles. Men with larger testes were found to have longer ring than index fingers. The study was based on 172 Korean men aged 20 to 69 years old. In the image above, the man with hand on the left would have smaller testicles than the one on the right
