Few will know this genetic truth, because the 5-year-old's parents and school administrators have agreed that it's in his best interest to blend in as a female. Mental health professionals have diagnosed Pat - not his real name - with gender dysphoria, a condition in which a person believes that he or she is the opposite gender. After two years of examination, they have determined that he is not simply effeminate or going through a phase. "Gender dysphoria can take place during a fetus' development in the womb," said noted gender specialist and sexologist Marilyn Volker, Ph.D., of Miami. While...