Recent content by TestosteroneUK

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    TRT for 5 months, recently been slipping back to feeling as bad/worse than before - bloods included.

    Hi, hope everyone's well. I'm a 24 year old otherwise healthy male - I've been on Sustanon, 125mg (0.5ml) injected weekly IM. I'm in the UK so Sustanon's my only real option. I've been on this protocol for about 4/5 months now, I initially started out on Clomid which only improved mental...
  2. T

    Needing help/advice before I move to sustanon injections, should I be checking for anything else?

    Ok thankyou, it's on my list... I just don't want it to be never ending, I'll be checking for everything in the world soon it seems before I understand anymore. I appreciate your help.
  3. T

    Needing help/advice before I move to sustanon injections, should I be checking for anything else?

    Unfortunately I don't know, I'd not heard of PSA.. And the thyroid test all that came back was 'normal' it didn't give any figures, that was completely ruled out by my DR.. I've been off Clomid for a month so far, leaving it another month before I get my bloods redone... Here's the list I'm...
  4. T

    Needing help/advice before I move to sustanon injections, should I be checking for anything else?

    I've got it, thanks. I'd previously seen that, especially the peaktestosterone link which puts me in the category of somebody in their 80s.. But I'm still in the reference range. Does anyone think there's anything else I should explore or have tested before moving to sustanon, or anyone have...
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    Needing help/advice before I move to sustanon injections, should I be checking for anything else?

    Link is showing as invalid, I have researched for months though.. I'm just hoping someone can answer my specific questions or would be nice to here success stories from people with similar levels to myself, just as reassurance I'm doing the right thing.
  6. T

    Needing help/advice before I move to sustanon injections, should I be checking for anything else?

    Apologies in advance, this post is going to be a little long.. I've been suffering with severe ED/Loss of Libido, anxiety, severe sweating, fatigue.. all symptoms of Low T for 5 years, I'm now 24.. I'm a healthy weight, good diet, don't drink excessively - I'm also not on other medications...
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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