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  1. O

    Please help with my protocol

    Thyroid labs came back normal too.
  2. O

    Please help with my protocol

    I was on my first protocol for 7 weeks and the second for 6 weeks. These notes are my own. My doctor is not particularly on the ball so I'm doing a lot of this trial and error on my own. I was started with no ai to hopefully try and avoid using one. My interpretation is that I aromatise heavily...
  3. O

    Please help with my protocol

    I need a little help understanding my bloods please. I'm battling fatigue, irritability, anxiety, acne etc which I'm assuming are high E2 sides. I'm not using an ai and I'm pinning twice a week. Libido improved greatly at the start of trt but has tapered off. Labs : Free T Range : 150-700...
  4. O

    Supplements used for lifting

    Thank you for your reply Nelson. Out of interest what sort of training and diet do you follow?
  5. O

    Supplements used for lifting

    Nelson do you do a 'bulk' and 'cut' in regards to calorie intake and cardio or do you typically eat and train the same year round?
  6. O

    Very high trt starting dose?

    Thank you everyone for your advice. This is all new to me and honestly a bit intimidating. I will be calling my doctor first thing on Monday to have a discussion about my protocol and why she wants me to start so high. I realise that as a clinic that treats high level athletes and compound...
  7. O

    Very high trt starting dose?

    Yer true. I'll look over my results when she sends them through.
  8. O

    Very high trt starting dose?

    Or alternatively could I use the 250mg e5d as a type of mini blast to take advantage of first time exogenous testosterone and then drop it back after 8 weeks or so to a more appropriate trt dose based on my next bloods?
  9. O

    Very high trt starting dose?

    They are sending my labs up with my starter pack. I should have it tomorrow or early next week. I'll post them up as soon as I get them.
  10. O

    Very high trt starting dose?

    No I'm in Australia. All the research I've done indicates this is way too high for long term trt. But what do I start at? 100mg a week? 150mg? I want to split the dose up twice a week as well. Do I just reduce it myself and tell the doc at my 8 week check up that I thought her dose was too high...
  11. O

    Very high trt starting dose?

    After looking over my latest blood results my doctor made the decision to start me on trt. My test levels were 9nmo/l and she also said my gh levels were at 50% of what they should be. Everything else came back good (Estradiol, liver, kidney, shbg etc) My concern is the starting dose of 250mg...
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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