The Facts of Life - Everything You Ever Wanted To Know About Sex

Sex is the perfect diet - it burns 360 calories per hour.

At any one time 8 million people are locked up in jail and 800,000 are making love. This explains why you are more likely to serve a prison sentence than strike lucky with . . . .

During a kiss as many as 278 bacteria colonies are exchanged. A passionate kiss uses up 6.4 calories per minute.

The world's youngest parents were 8 and 9 and lived in China in 1910.

The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.