Found out I had low T in June 2015. Doctor put me on 160ml test cyp every 7 days. I'm asian, generally don't grow much facial hair. Before TRT I used to shave need shaving every day. My first week on TRT, saw my mustache and beard grew super fast!! But over the past couple months it slowed down drastically. Just three weeks ago I began to notice that my facial hair is growing awfully slow. Now I find myself shaving every 3-4 days. I also notice a receding hairline. What could possibly be causing this issue?