Interesting point. How would anyone ever really know if it is a female side you're identifying with? Maybe females feel nothing like crossdressers, and vice versa, and this could just be a standard male feeling? Or a human one? Argh, this hurts my head!
Back to Kateys fascinating question, the only other thing I might ponder as a newbie wife contemplating having children with a crossdresser (if we're assuming the genes are hereditary) is how much happiness have y'all found being TG? Is it something most here would choose if given that option? Or, if we're being brutally honest, would you prefer you were not born this way?
The answers to these questions, especially coming from a prospective partner, would likely help sway me one way or the other as no mother desires a hard life for her children. But as Adina mentioned, it would also be pretty shallow to forgo a desired relationship because one partner had a relatively minor condition. Crossdressing, when managed well, should be a minor issue.
Still...I'm curious as to how many here would have wished these genes on themselves?