No, I'm not deflecting anything. As to your reason soley being bearing children, there is such a thing as adoption, you know. So, that argument holds no water.
Your question about a woman needing to able to become pregnant to be a woman is a straw man argument at best.
As to your last question about your choice, that is exactly the point. Your CHOICE to identify as a woman does not make you a woman. Thanks for making my point for me.
I'm not sure who is on what side here LOL, but this is a good point, wanting to be something, even acting like that something, will not make you that something.
If I lived in a tree house and ate bananas full time, it would not make me a monkey. Not even if I had fur implanting surgery. If I went into a forest with some silver-back gorillas and tried to fit in, I'd be killed in 12 seconds. A monkey knows what a monkey is, we should know what a woman or a man is.
There are certain genetic traits that make us what we are, changing that after the fact does not change much aside from what people agree to say what you are. Just like if your kid steals two dollars from you and you ask "did you take my two dollars" and they say "no" but you let it go since kids are kids and 90% of them took some money from parents at one time or another, this does not change the fact that the kid still took the money, even if you pretend you believed them. The facts are, yelling "I AM WOMAN" and getting legal documents made up saying so if you were born with a winnie, does not change reality, just the appearance of it.
I would not date a woman who was a man, if I was aware of that fact, no matter how convincing the change was. Simple put, I would feel "iggy" about it, even if I wanted to on the logical level to accept things, if they were a great person, good in bed as a woman, in the back of my brain I'd be going (use your inner Austin Powers voice) "it's a MAN baby!". It would not stop me from being friendly with them, and treating them as a woman, but I would not say in my inner head, or if I was asked that there were in fact a woman. I'd say "it's a woman that used to be a guy" maybe, but not just "it's a woman". And I think I can do that without felling I'm being a jerk towards any group of people.