R.I.P. Scout26
^^^But by opening and everting the scrotum, a skilled plastic surgeon can create a vulva during sex reassignment surgery. So you can't necessarily rely on the vulva as a marker of a biological female.
"Do you now, or have you EVER, possessed a penis?"
That could be interpreted in a number of ways.
My next door neighbor is a Volvo owner ...
Lorena Bobbitt: "Yes, I have."