De Kelley
The problem here is scar tissue. You can only do surgery in one place so many times before skin just stops healing right, then you require large skin grafts, which are just wide open to infection. And some parts of the body simply cannot be recovered, such as a removed uterus or p***s. And vaginoplasty is not plasuible for an FtM because vaginoplasty requires a p***s.
Wow, there is SO MUCH I don't know...
speaking in terms of hormones only, what would the general turnaround ability be? I mean, I think I know the answer, but I'm wondering what your input would be. Also I'm selfishly and probably dangerously wondering if switching back and forth enough can get someone closer to being truly physically genderless or if it will just go horribly wrong and ******** everything up completely beyond hope.