Yes I would.
My child bearing days are over but if I there was a pill that i could take that made me young again, transition me to a female and allow me to birth a baby......OHHHH YES I would. And I'd like a baby girl!!!!! ;)
I know a few TG's who'd love to be able to bear children. It would make them feel more like a complete woman. It's something they dream of and it makes complete sense to me.
I agree also if I had it done I would.go.through with child birth