Thanks to everyone for the advice, the options don't look so great to me unfortunately. I don't feel like I would ever want to have a child through surrogate, something about that whole scenario bothers me...However, I'm still young so I guess I have quite some time to make a decision. If I'm with a T-girl in the future me and her will have to figure it out. And if I'm with a Genetic Girl than obviously we won't have to worry about this.