https://en.wikipedia.org/wiki/Enaree
So, I always wondered what I would do if the Apocalypse broke out and all estradiol medication was gone.
I thought that maybe drinking the urine of pregnant mares would do the trick, but you’d die of overhydration long before you could get proper levels. However, it turns out that, similar to the production of Premarin, you could use the urine to make estrogen cheese. 
Unfortunately, I don’t really like cheese. So I’d be screwed either way 
I'm not cool enough to talk to Gretchen Felker Martin, myself. I emailed Casey Plett once and almost dropped my spaghetti.
Also that series still isn't coming out, no way. Third installment in the trilogy of Trans A Novel based TV things to get canned.
Lol, isn't that for her to decide?
Fingers crossed you're wrong!
I want to be wrong, but the Detransition Baby TV thing didn't amount to anything, the Nevada film got shitcanned, I dunno. Manhunt has a better chance due to funny funding, but my mind's eye cannot picture any part of Manhunt on screen.