12 weeks test 500 primo 400 - full bloodwork data

This kind of data is gold. The no-AI outcome on test and primo is what I experienced too. E2 stayed in range without any aromasin the whole blast. Primo really does have that mild anti-estrogen effect at 400mg. Your lipid numbers are similar to mine as well.

The lipid data at week 12 matches what I see in my own bloodwork on similar stacks. HDL takes the biggest hit on any cycle regardless of compound. Fish oil helps but does not fully offset it. The key is what your numbers look like 12 weeks post cycle - that is the recovery number that matters.

Sharing bloodwork from current blast for those who want real data. Week 12, Test E 500mg/wk, Primo 400mg/wk, no AI needed (E2 stayed in range without it - exactly the expected Primo effect). Hematocrit 47.2 percent, well within range. LDL up 18 percent from baseline, HDL down 22 percent. Liver enzymes normal. Total test at roughly 4x baseline. Primo at this dose genuinely kept the cycle dry. No AI is the main practical benefit versus a pure test blast.