Wearing tight pants can lead to impotence in men.
120
A study had men report their own penis size, and the average was found to be 6.1-6.5 inches. A subsequent clinical study actually measured penises, and found the average size to be 5.1-5.7 inches.
-3
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
Men get hiccups more often than women.
93
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170
Women mature much faster than men.
1k
A study in the UK states that men need at least two "guys nights out" each week to stay healthy.
5