Women buy four out of every 10 condoms sold.
71
According to a 1950s survey, 75% of men ejaculate within two minutes of penetration.
109
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37
You have no sense of smell when you're sleeping!
72
A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
The average tastebud lives only 10 days before it dies and is replaced by a new one.
15
The average female will have 3.3 pregnancies in her life.
49