My dreams tended to reflect my physical reality OR simply be genderless.
Before transitioning, I'd often be my ordinary male self - but fully conscious of my GID. I'm usually self-aware in my dreams, so my worldly problems followed me into them. I'd have the occasional dream of being an ordinary woman too, but less often.
During transition, it tended to really fluctutate. Sometimes my old male self, sometimes my future female self, sometimes a hybrid.
Many months into a transition now, I'm just Kate. People even CALL me "Kate" in my dreams (which might be an interesting question for everyone too). But even dreaming as Kate now, I'm aware of the fact that I still need SRS. Just last night I dreamt of getting changed at a coworkers house to go to a party, and I hesitated in sharing the bathroom with her as I still had THAT part.
~Kate~