One out of 20 people have an extra rib.
66
Pain occurs when sounds are above 130 db.
124
There are about 1,400 different species of bacteria in your belly button.
10
Your skeleton keeps growing until you are about 35, then you start to shrink.
74
The average female will have 3.3 pregnancies in her life.
49
A fetus develops fingerprints at eighteen weeks!
32
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346