On 200mg per wk of test my range is between 700-1200ng/dl. The day after my shot I’m around 1200 and by day 6-7 I am down around 700. Anything over 800 is optimal and you can float around 1100-1200 with usually no health issues. But I would make it a point to donate blood on the regular. As for arimadex, I got away without any the first couple yrs of trt but then estrogen started elevating a tad and I began using just 1/2mg 3x a week and it keeps me in good range. As for hcg I usually just hit a whack of it every 10-12 wks for 2500iu x 2 wks, and this is mainly because it comes in 5,000iu vials and to use the standard 250iu twice/wk means the shelf life of 30 days aftet constitution will expire before I use it all. I dont want to waste it and preloading pins and sticking in freezer to prolong shelf like after constitution is a pain.