What? They are real.
Okay just in case you are being honest and not trolling (I think your trolling).
First if you're trying to be progressive, you failed automatically by using the word shemale. Even I know that word has been viewed as highly offensive for a long time.
The PC word you're either looking for is intersex or transgender. Intersex effects about .05% of people. Transgender are the ones that transition during their life. The changing your sex on your driver's license is talking about transgender people, not intersex
You can't even PC correctly bro.