hi there, i am 46 yrs old and i would say i am a class 4A i actully went to one doctor first and he wanted to start my hairline way on top of my hair with receding temples i said what, , why, he said cuase of my age it would look more natural , hell thats where it was when i started using a hair piece lol,, and he wanted to add only 600 graphs,, so it pays to get more info, and check up other doctors,, the doctor i used was awsome, dr gregory s keller from LOS ANGELES, and has his office here in santa barbra california too, which is where i live, the plan was 1500 to 2000 and ended up with 2030 lets see if i can get a foto here