I still have good coverage on my hairline, not great but good. It is basically in a v formation, and the hairs within the v formation are kind of thinning. My question is this, IF minoxidil would work to its full strength how would it grow those thinning hairs to its original thickness? I mean, I have read that hairs thin and then they fall out from rogaine, then they start growing new ones, but I cant imagine the hundreds or thousands of hairs on my hairline to fall out, then grow again. If minoxidil does work after a while do those hairs just keep growing but get thicker from the base. Help?