Zenith, I am very happy for you. Whether he is the one or not... right now, that is irrelevant. Heck, don't even give it much consideration - just enjoy your time together.
As far as this "real woman" issue is concerned: I can't imagine any woman (genetic or trans) actually saying anything about child carrying capabilities on a first date. I could , however, imagine the frightened look on the guy's face if he was told on a first date that she was capable of carrying children.
Whoever you end up settling down with, Zenith, will probably need to be told. It won't be easy to do, but best that it come from you, instead of a third party somewhere down the line.
P.S. -Maybe before a relationship becomes serious, you could have a roundabout conversation with the guy re: transexuals? Kind of like "I had a friend who dated a TS, and didn't even know it...." or however you might put it. It might be a way to get a inkling as to how he might take the news.
