One of my friends is post-op trans, and multiple too. I forget how many she has in her "tribe." Quite a bunch. She got them to all sign an agreement to cooperate harmoniously with one another as a collective, like the charter for a club. She would have to switch for each of them to sign it individually, so it took a while to collect all the signatures. She showed me the agreement, and the signatures were all in different handwriting. One of them is male and the rest are female. So she doesn't really see herself as trans so much, since she includes both genders in the collective, but the female side far outweighs the male, so she is legally female and is "she" practically all of the time. The male one hardly ever showed up. Lately she hasn't been visibly multiple, I'm not sure why the manifestations stopped. She was in a lot of pain for a while because her original self had been demolished beyond recovery and she had only the multiples to carry on. But lately she seems more of a whole person, I'm too shy to ask for details though, and she hasn't volunteered any updates.