Do you know approximately how many total grafts you had transplanted so far??
Doesnt have to be an exact number, just approximately.
Reason why I'm asking is because most people have anywhere between 5,000 to 9,000 total donor hair grafts available, and that is it. You cant get anymore then that.
It also depends on which Norwood you are. If you're a severe NW7 you're probably in the 5,000 range of available donor hair. You simply dont have anymore after that, and you'll have to start digging into the beard-hair and body hair