So God specifically got the rib from the man to make the woman, cos of the strategic position the rib occupies: close to the heart. He(God) didn't get the woman from the man's leg so she won't be trampled upon, not from the hand so she won't be easily dropped, not from the back where she can be easily forgotten, not from the head, so she doesn't Lord over the man, but from the heart So she'll be forever loved by the man.