I Google searched my question of Transsexuals: Nature or Nurture? and found an short essay written by Rebecca Kastl trying to establish the same thing. I skimmed through it and found some interesting things. She says that there was a doctor, who was performing a circumcision, accidentally cut off the penis! Since the doctor cut off the penis, they reassigned the baby’s gender to be female. Kastl says that this instance of transsexualism is definitely on the nature’s end which I definitely have to agree with. I haven’t done a background research of this instance, but if it were true, as a father, I would be extremely pissed.