The world's youngest parents were 8 and 9 and lived in China in 1910.
130
40% of people who are rejected in romantic love slip into clinical depression.
72
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
278
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
Women have a slightly higher average IQ than men.
164
The most recorded orgasms in an hour were 134 for one woman and only 16 for a man.
192
Someone on Earth reports seeing a UFO every three minutes.
180