Nice, thanks for sharing! Would you say you also recovered density all over? Or did you only needle the templesSaw some vellus growth within a month or so. It was recent loss, and I was already on finasteride/minoxidil.
Started at maybe advanced NW3... scary "shave it bro" time. Thought wounding was insane, but out of desperation got a Derminator and started 1.0mm every 2 weeks. Took about a year but recovered to maybe a little beyond NW2.5. Progress seemed to be slowing down so then added RU 7.5% 1x/day and maybe 10 days or so later could feel a rough sandpaper feeling on the temples. Experimented with stronger antiandrogens, got much faster growth but side effects. Eventually went back to original RU regimen.
Hard to say what needling routine was best, but it kind of seemed like 2.0mm every 2.5 weeks was the sweet spot. Really painful though, needed lidocaine for 2.0mm.
Stopped needling 6 months ago (2 years total). Recovered to around NW2 widow's peak + thin temples, which I'm comfortable enough with, so kind of lost the motivation. This thread is kind of motivating though.