My old trt clinic would draw blood before my weekly injection and sought a tt level in the 900s. Which is fairly common for trt clinics.

My current doc (urologist) wants my tt under 750 mid way between shots. So my trough levels would probably be <400. Not ideal by any means.

The interesting part is that ive been daily dosing 10-20mg and feel much better than I felt on 160mg cyp a week. The larger once weekly doses made me bloat and led to edema in my lower legs.