With 0.3ml 200mg/ml E3D you are getting .7ml/week x 200mg/ml = 140mg/week
We then normally expect that 1.4mg anastrozole/week would be needed.
You have been taking 0.583mg/week
I assume that you mean E2<5pg/ml
You are an anastrozole over-responder, then I would expect that .35mg would work. But you may be more responsive than that. You would need to make a solution in vodka then dispense by the drop and experiment. We had one guy here who needed 1/8th the expected dosing.
What was your hCG dosing?
Iron levels vary a lot day to day and you can end up chasing your tail. CBC and ferritin are more useful guides to iron status. If a male truely has low iron, there is blood loss and an occult blood test should be done. Doc wants that stool test!
What is your thyroid status now?
Oral body temperatures?
Feel cold easily?
Outer eyebrows sparse?
Using iodized salt?