Oh, gosh. Well, for starters, I'm sure I could never afford such a thing. I'll consider myself extremely lucky if I can even afford GRS someday.
But, assuming I could, no, I don't think I would, for a variety of reasons. The first, and biggest one being that I've always believed in adoption. There are too many people on this planet already, and so many orphans who are in desperate need of a family that loves them.
Secondly, that sounds like an incredibly risky way to go. Even normal pregnancy is rough on a woman, but to have such a major surgery using transplanted parts to sustain the pregnancy? That's just way too much risk for me to be at all comfortable taking.
The way I see it, the years spent loving and caring for your children after they're born are what count. It doesn't matter how they came into this world.
So, it's adoption for me, if I ever decide to have kids.