Ok, When did I miss this? I just saw something about the length of your ring finger and the connection to the amount of testosterone your little fetus-self was floating around in. Men tend to have ring fingers longer than index fingers, and women the opposite. Mine are about equal...I think...I must have been floating in half and half. What does that mean? What does that tell? Nature? Nurture?
Scientists are considering finger length and the relative testosterone exposure to work as possible indicators of not only fertility, but athletic prowess, musical talent, autism, heart attack, sexual preference, and more. Its pretty cool I think.
finger study