1 year ago
Dicks Are Getting Longer and Scientists Don't Know Why
The average penis length worldwide has increased by 25 percent in recent decades — and the scientists who discovered this apparent growth spurt say it might not be a good thing. In a paper published on Valentine's Day in the World's Journal of Men's Health, Stanford researchers observed that per their meta-analysis of decades of studies, the length of erect penises has increased 24 percent — from 4.8 inches to about six — over the past roughly 30 years, even as testosterone levels and sperm quality have declined.
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