Most male-to-female transgender cases are driven by autogynephilia, a man’s sense of being sexually aroused at the thought of himself as a woman, experts have argued, but trans activists are pushing back against the label and the stigma it’s associated with. “Psychological disorders are not our fault, but when they are linked to sexuality, they can trigger negative emotions such as shame, guilt and fear. People don’t want that, so they deny the condition,” Debbie Hayton, who is transgender, told the Daily Caller News Foundation. “Acknowledging the existence of autogynephilia … challenges the conceptualization of male-to-female trans as normal, ordinary...