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    Advice needed please re TRT, Doxasozin and ED

    I've been on TRT for 6 months plus now. 250mg Sustanon per week and I had bad ED and with all the spots on my back, I realised I needed to get my Estrdiol down so added 0.5 - 0.75 mg of Aridamex per week in 2 or 3 doses. My ED recovered to 80% plus pre hypogonadism days for a few weeks and I...
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    Advice needed with blood tests

    Finally I have my test results back so any comment would be welcomed. My E seems ok but my private GP says my Testosterone is too high. I take 250mg Sustanon/week, 3x 500mg HCG/week to prevent nuts atrophy and on the week before my test had taken 0.25mg Arimadex and 12.5mg Exemestane. I am...
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    Aromase Inhibitor question re Dose & Mixing - yes Mixing

    Yes Mixing! I got Arimadex (Anastrozole - Brand -Altraz ) 1mg Tablets and wanted to take a half Mg per week. The tablets are tiny and impossible to break or measure by weight accurately even on my jewellry scales. I popped 14 out of the pack and weighed them all at 1.3 grams. I had some...
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    Gigantism (Acromegaly) Gene in My Family

    I am just sharing this for members interest. Classic Acromegaly begins age 35 - 40 when an overgrowth or benign tumor grows on the Pituatiry Gland I have always wondered about my Great Grandfather on my Mother's Side. He Grew to a height of 7"3 and was born in 1870. He toured the north of...
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    Just Joined - New to self managed TRT but learning quickly with Excelmale

    Hi, I got secondary hypogonadism and I had to take over my own TRT management due to TRT being quite unknown where I live. I have posted on ******** under Brucey C*****s in Testosterone Replacement Therapy Discussion. I was using a very low dose from my doctor (250mg every 3 weeks) which was...
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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