Taipan wrote:Could it be that infant is a result of radiation i.e. 'impure breed' ? I would put my bet on that.
If one takes another look at the "baby"... its much too big and much to "old" to be an infant.
There is no way a woman could "pass" a kid that big!
Theory time...

The women are chosen for their gentic makeup, none of them can have kids the old fashioned way.
DNA, eggs etc are extracted, the new babies are born in the "cryogenic truck" which is a mobile lab???