The average size of the penis has increased by 25% worldwide over a span of 29 years, causing concern among scientists.
The startling findings were published in the World Journal of Men’s Health by researchers from Stanford University.
Average Penis Size Has Increased ‘By 25%’ But Scientists Worry It Might Not Be A Good Thing
It involved 55,000 men’s members being recorded, which led to the discovery that, on average, p*nis size has increased from 12.19 centimetres in 1992 to 15.34 centimetres in 2021.
But the study, led by Michael Eisenberg, suggests that this might not be good news after all.
Sedentary lifestyles and hormone-disrupting substances are feared to play a part.
Scientists are also worried about the quality of sp£rm inside men, which has plummeted by 60%.
This decrease is attributed to an increase in genital defects and tumours and a drop in sp£rm count and serum testosterone levels
The study concluded that the reasons behind larger p*nises should be further investigated.
It comes after another study revealed that UK p*nises are now 9% bigger, even though Britain only comes in at 60th in the global league table for p*nis length.