A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.
51
On average a woman has 4 sexual partners in her lifetime.
-143
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
Only about 2% of the world population has green eyes.
36
The average American consumes 9 pounds of food additives every year.
6
Two in five people in the world marry their first love.
270
Women mature much faster than men.
1k
The average bra size today is 36C. Ten years ago it was 34B.
266