Am I Experiencing New Hair Growth on the Crown?

Dr Rassman,

thanks for all your blog has done, its really a great resource and place for answers. Its been a great help for me.

I am turning 25 soon, and for the past year have been driving myself crazy because my hair has thinned. I did catch it very early, its far from noticable to the naked eye, and ive been on propecia for almost 10 months.

Heres my question, I recently noticed what feels like short spikey hairs on my scalp, my hair is long so i cant see them, only feel them.

would this be considered new hair growth? I know all about miniaturization (thanks to this blog) but these hairs feel very hard and spikey. And im sure they werent there a few months ago. The spikey hairs are only on the crown and other areas my hair has thinned.

any comments you have to help answer my question are greatly appreciated

You could be experiencing new hair growth. Follow it over the next few months and get some good photographs if you can ASAP and then more later on to compare.