During one of those lucid moments of spontaneous philosophical discussions I have with my wife while driving to work, I came up with the following question:

Assuming you follow Christianity’s point of view about the creation of the world and human kind, you most likely know that God gave life to Adam and Eve, Earth’s first inhabitants. They proceeded to follow his advice of propagating the race and gave birth to 3 kids (I believe they were all of masculine gender). Now there were a total of 5 inhabitants. How do you then explain the process by which the entire planet became populated when there were no other, how can I put this without being politically incorrect, available females to complement the procreative process?

All religious zealots are welcome to refrain from replying. This is a purely logical question and all replies will be screened for flaming and useless feedback.