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    Help increasing Estradiol

    Hi all, After a bit of advice how to increase my e2 levels. Currently taking Primoteston e6d and my T levels are great; T - 29.3 nmol/L (10-35) SHBG - 30 nmol/L (10-50) Free T - 705 pmol/L (225-725) E2 20.97 pg/ml Ive found that when my E2 is low like this, I experience some pretty heavy...
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    Best needle size

    Hi crew, Just after a bit of advice on best needle sizes for a glute intramuscular injection. I am currently injecting E3D and just want to make sure I am using the current needle size to draw and inject with. I am 6ft 4 and about 110kg with about a bit of belly fat. What is the best...
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    TRT Bloodwork and Advice on what to do next

    Hi everyone, Just got my latest labs and need a bit of advice as to what to do next. A couple of concerning results and definitely not feeling the best (mind constantly going, overthinking, depressed, fatigued). I am currently on Primoteston (enanthate) 67.5mg every 3 days. I am 37 years old...
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    High Free T, High TT

    Whats your protocol now? Do you think it was too much T or e2 causing it?
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    High Free T, High TT

    Thanks mate. How is it now?
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    High Free T, High TT

    Not so much jealousy but lack of trust and brain going down that track even though there is no evidence to support any of it. Think it falls into the anxiety way of thinking that there is something wrong but theres not.
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    High Free T, High TT

    Hi Guys, Bit of a dilemma here, Im in Australia and we have been having a bit of testosterone shortage here with no Primoteston since September and Sustanon being in short supply. I have had to miss a couple of injections due to it being hard to source plus I dont want to go back to...
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    High T, Low E2

    Thanks. E2 Sensitive - 88pmol/l Range - <190 TT - 21.6 nmol/L Range 10-35 FT - 479nmol/L Range 225-725 SHBG - 32nmol/L Range 10-50 In all honesty these are the best numbers Ive had in sometime but feel that my body and mind would feel better at a higher E2 and FT. Been on this protocol...
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    High T, Low E2

    Hi Mark, I just put my new numbers up. Thanks
  10. A

    High T, Low E2

    Got my tests back; E2 - 24 SHBG - 32 TT - 623 ng/dl FT - 138 pg/ml Thanks gents. Also is there such a thing T to E ratio?
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    High T, Low E2

    Thanks gents. Ill keep you posted on my bloods from tomorrow.
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    High T, Low E2

    Im getting my bloods done on Friday. I just seem to have so many of the low E2 symptoms which is hard to deal with. So tired of fighting this. As a bit of a background, doc had me on Reandron and I moved to Test E (primoteston) about 4 weeks ago. Unfortunately I was unaware that Reandron...
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    High T, Low E2

    Hi, I am currently injecting 50mg of Test E E3.5D. No AI. Whilst my T levels are looking great, the same cannot be said about my E2. I am experiencing pretty much every low E2 symptom under the sun. Would injecting 100mg once a week help boost these levels? Thanks for listening. Az
TRT Hormone Predictor Widget

TRT Hormone Predictor

Predict estradiol, DHT, and free testosterone levels based on total testosterone

⚠️ Medical Disclaimer

This tool provides predictions based on statistical models and should NOT replace professional medical advice. Always consult with your healthcare provider before making any changes to your TRT protocol.

ℹ️ Input Parameters

Normal range: 300-1000 ng/dL

Predicted Hormone Levels

Enter your total testosterone value to see predictions

Results will appear here after calculation

Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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