Between 1.4 million and 1.65 million adults in the U.S. identify as transgender, according to the Williams Institute at UCLA's School of Law. For many transgender and gender non-conforming individuals, medical transition is a significant and empowering part of their journey. Transition may include hormonal treatment and/or surgery known as gender confirmation surgery or gender affirmation surgery.
Many transgender individuals go through the process of transition — which includes legal, psychological, social and medical experiences — to resolve gender incongruence between their internal sense of self and external anatomy. Gender identity refers to an individual's experienced gender and sense of self.