thank you for your responses. on the other threads i saw i noticed alot of ppl had the same issues. it is not shaved to his skin, and the hair there is very even, smooth, and soft. part of me wants to wait it out since he has no issues at all! i was just concerned because his area of loss was getting larger and larger but maybe it is just falling out so it can come back it. he goes for another shot appointment soon so i will ask again! thank you again very much!