Men's average penis length has increased in past 30 years
www.dailymail.co.uk
Researchers from Stanford University found that the average erect penis has increased from 4.8 inches erect to 6 inches over the past 30 years, but that may not be a good thing.
  • American_Badass [none/use name]
    ·
    2 years ago

    All of the researchers involved in this with penises must divulge their own length to ensure there is no conflict of interest.