Yes. This. If you are outside of the broad boundaries and generous upper end of ~1200 being the highest normally occurring test levels....then you are blasting. For some guys, as low as 75-100mg a week get them into accepted ranges. For others it’s in the 175-200mg/wk range, and there are even further outliers. But you can always test downstream, and when you’re over (again, very generous) 1200ng/dL, you’re not on TRT anymore.