There is also a fault with negative blood line mating with a positive bloodline, the body mostly rejects and aborts and can not mate. <a href="http://www.cod.edu/people/faculty/fancher/RhFactor.htm">http://www.cod.edu/people/faculty/fancher/RhFactor.htm</a> The Sumerian God's new creation was made out of their likeness detectable with the negative blood line, with smarter & stronger humans which are more unable to get certain diseases including Aids!