As for the idea that you can get tell a guy's penis size by looking at his hands, feet, or nose, there's mixed evidence to support that claim. One 1988 study did find a weak relationship between penis size, foot length, and body height, but a 2002 study found no correlation between penis size and shoe size. If there is a link, researchers suspect it's because the same genes that control the development of the penis also control limb development.
As for the idea that you can get tell a guy's penis size by looking
at his hands, feet, or nose, there's mixed evidence to support that
claim. One 1988 study did find a weak relationship between penis
size, foot length, and body height, but...
More