My therapist gave me the diagnosis of gender identity disorder after only 2 sessions of discussing it. But I had been presenting myself as male the entire 6 months we were meeting. So I'm wondering if she just figured it out from the start and was waiting for me to say something. I know other people I've talked with said they knew for at least 10 years before I annouced anything and most everyone else I know was not suprised either when I told them I was going to start to transition.

Has your therapist ever quickly given you a diagnosis because they just figured it out without you telling them?