There are two credit cards for every person in the United States.
2
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
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
Women who are romance novel readers are reported to make love 74% more often with their partners than women who do not read romance novels.
136
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
Boys who have unusual first names are more likely to have mental problems than boys with conventional names. Girls don't seem to have this problem.
131
More redheads are born in Scotland than in any other part of the world.
85