On average a woman has 4 sexual partners in her lifetime.
-143
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
40% of people who are rejected in romantic love slip into clinical depression.
72
Babies crawl an average of 200m a day.
212
35% of the people using personal ads for dating are already married!
23
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99
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