Queen
As I said, if I ever was in this very unfortunate position that DD genuinely has gender dysphoria (as in, extreme mental anguish because of her female biological attributes) i would consider allowing her to transition or (far preferab) to go on puberty blockers!
She could make that decision when she's 18. Not that I think 18 yo really know a whole lot, which is why I think egg freezing, puberty blockers and then the choice with 18 would be the way I could potentially agree on (DH has similar ideas, btw).
And yes, I would account for the availability of surrogates. It isn't even that expensive anymore. And I'll assume they'll improve their procedures.
And I think she could actually implant these eggs even on herself, if she doesn't have a surgery to take out her reproductive organs, obviously.