The irony to me is this...for those who believe in Darwinian Evolution and no Creator God, their own belief system in survival of the fittest and natural selection logically shows that "mother nature" thinks there is something defective in a homosexual mind such that it is selecting them out of the gene pool. Various religious traditions, historically accepted societal norms, and their own "scientific" theories are demonstrating a fundamental problem but they act as if everything is perfectly normal about their attraction. According to science, the two most powerful instincts a human being possesses are self-preservation and procreation. If your procreation drive results in no offspring 100% of the time, nature is telling you something is off.
Even if you believe in the big bang and no god of any sort, logic using their own scientific laws and theories lead to the conclusion that something is amiss in homosexuality, even from an evolutionary perspective. But, alas, logic appears to be another thing lacking in said minds...or at least the courage to pursue logic to its rational conclusion.
I wonder if it's possible to order a maternity test? 
