Your heart will pump about 212 million liters in its lifetime.
26
Fidgeting can burn about 350 calories a day.
201
The average sperm cell swims at 8 inches per hour.
4
The average female will have 3.3 pregnancies in her life.
49
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
Male hospital patients fall out of bed twice as often as female hospital patients.
71
Fingernails grow nearly 4 times faster than toenails.
31