what makes u think so u are non responder. Here are the signs that the treatment works
1) little or no itching since treatment
2) Vertex should start filling in faster than hairline or vice versa
3) if u saw other improvements or as in 2) 8 months later without any strange out of place/increased shedding, it may mean that u are one of those people who didnt expereinced treatment related shedding it, or at least one which was not obvious cosmetically.... U may or may not experience it in the future.More likleyhood of a seasonal shed
In reference to #1, I have no itching in any temple area, but that is where I am really losing hair. I do have slight itching every now and then on my crown, but it is doing pretty well, although the hair there is thinning, but slowly. If I am suffering male pattern baldness (which I am) shouldn't there be itching in my temple area somewhere?