Currently on 100mg test e per week for the past two months:

I had my estradiol tested recently and realized that they had done a standard estradiol test, not the sensitive test. It came back as 33 pg/ml (5-65). I was surprised because I had been having some estrogen related symptoms. My question is, is the standard test accurate in any way or do I definitely need to go back for the sensitive test?

Also, is hcg on trt necessary for anything other than maintaining ball size? Does hcg keep your hpta completely working in order to keep adrenals and thyroid in check?