>>20361487Buddhists teach that when you die you can set your mind upon your destination to change your future life. That is to say if you truly want to be the little girl you have a chance. I think in practice this means you will be reborn as your original gender, but in a place where you will have an opportunity to transition (these cultural periods are not limited to modern times but are in the minority). The life after that? Depends. There is also the matter of your karma which is related but distinct.