I can say is that I don't believe, that the woman comes from a man's rib. God created the animals before man and woman. The animals have already male and female gender. Did he made the females animals from the ribs of the male animals as well? Or did He made the animals (both male and female) at the same time. If He knew that He can make a male and female at the same time, then why He didn't do the same for man and woman? Did He already forgot the procedure on how He done it with animals for just a days passed?