I have a NW1-NW2 and I have been using Minoxidil for only 1 month. I am definately noticing little some regrowth in the front. But, only tiny, tiny little hairs. However, as it is so early in the treatment, I am not sure if this is regrowth or miniturized hairs that have already fallen victim to DHT. I admit that I did not really analyse my hair prior to starting treatment, so they could have been there all along. But, maybe it is re-growth and I am getting lucky.