Yes it seems its a LONG slow process.... Im doing OK though, I was totally bald, Norwood 6 at least at 45, started in my early 20's...
I've seen the bald area close up a lot and Im also seeing a lot of hair up top growing that hasnt been there in 15-20 years

It started real short but its amazing me and its now between an inch and 2 inches with decent thickness and color ON TOP
All of that is from 8 months HRT... Low dose pills ramped up fairly quick to full dose, then added gel and patches... Finally IM injections... Spiro and Dutas for 7 months now... Also P cycled from the start.... Also 5% minoxydil...
It started slow and really seemed to take off as the E was raised

I think I read that the Dutas takes a LONG time to be fully effective too... It was after starting spiro that the regrowth started but Ive recently tapered that down to low dosage and seen no stopping it

Im planning on FFS in late February with Dr Speigel... He will do a scalp advancement that should help... Then he said I gotta wait 6 months minimum to do hair transplants... I was resigned to never being able to restore my hair... Now Im getting optimistic I might have my own hair someday... Thats gonna be a few years from now if at all though

Its even closing up in the back and I just hope it keeps growing