I'm nearly at the 6 month mark as well. It looks like most, if not all, of the hairline hairs have sprouted and are about 2 inches or so long...they go back about 3.4 of an inch or so. Behind the hairline, the hairs are playing catch up. For those of you 1+ year post-op, did any of you experience the same growth pattern...hairline in first and slowly filling in towards the back later?