I do not know the answer to your question, sorry. With that being said, I do know that transwomen who have had an orchi or SRS no longer need the anti-androgens that they had been taking. They also generally cut their estrogen dosage by about 1/2, from what I have learned, over the years.
I can also say that I am definitely looking forwards to when I no longer have to take that danged anti-androgen. I love the blocking testosterone effect, but............ it is also a diuretic, and that part, I do not enjoy at all.