My GF knew about Portia from the outset, and with her I am 100% Portia, and my visits to her home are totally as a female.
From the moment I arrive until I leave, I am female. I am occasionally lucky to get more than just 2 or 3 days, and earlier this year had over a week there. It was bliss.
My point? Not sure if there is one, but wanted to give people food for thought.
I have a supportive wife emotionally who is trying /very/ hard to accept the physical changes.
Our sex life has been almost non-existent for years anyway owing to my medical condition and I am working on getting it back.