@Esquire Janey Thanks!
I was a fan of the gh15 protocol:
https://www.baldtruthtaIk.com/forum/men-s-hair-loss/hair-loss-treatments/cutting-edge-future-treatments/20626-gh15-regrowth-protocol
There was a point about estradiol (not so principal one, but anyway).
Saying that estradiol should be...