How Gender Reassignment Works

As you were growing up, how did you know you were a girl or a boy? Was it because you had a vagina or a penis? Or was it something more than your physiology? Some people feel that their minds and bodies don’t quite match up. This feeling is commonly known as transsexualism — a type of gender identity disorder. Transsexuals are dissatisfied with their sexual identity, body characteristics or gender role. They wish to live as the opposite gender and may transform their bodies through gender reassignment surgery — a collection of procedures commonly known as a “sex change.”
Gender identity struggles usually begin in early childhood but have been identified in people of all ages. A biologically born man who identifies as a woman is known as transwoman, or transsexual woman. Labels like cross-dresser, transvestite, drag queen or drag king are not interchangeable with transsexual. However, transgender is used as a general, non-medical term to describe anyone with any type of gender identity issue.
It’s estimated that one in 11,900 males are transsexual adults [source: WPATH Standards of Care]. Lynn Conway, a professor emerita at the University of Michigan, estimates that one in 2,500 United States citizens has undergone male-to-female gender reassignment surgery [source: Advocate].
http://christinabruce.tumblr.com/post/24110234443/how-gender-reassignment-works — at Chris Tina Bruce Fitness.