i've been on trt for over a year now, and except for the back acne (perhaps exacerbated by a cycle... ;-)), i've really liked the benefits in mood and energy. that being said, i've had bw done a few times and each time have been counseled to get bloodwork done n+1 days after my last injection, where n is my normal period between injections (i'm currently on a 100mg/4 days protocol).

obviously my test levels should change with time after injection, being highest on the day after injection (i think) and lowest the day of the injection (i think). from an averaging point of view, i'd think bw should be taken mid-way through the period.

i'm wondering if n+1 is standard for others, and what the overall rational is for the various sampling points.

thanks!