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  1. K

    Hi guys i am 53, recently on TRT and was wondering if a small dosage of T3 Cytomel would be good?

    I got my T tested 3 years ago and it was 680, but been feeling really bad for the last 2 years, fat gain around the waste, feeling fatigue, etc. Got tested and my T is around 300 now so my sport doc put me on cypionate 100mg to start per week, after the first injection i felt like WOW, yeah...
  2. K

    Quitting was the biggest mistake

    My sport doctor recommended me about3 years ago to start GH therapy, I got blood tested my testosterone came back insane I was 48 I am turning 52 this June. T came back at 740, no trt no testosterone booster. We first did Prolotherapy and PRP to repair my unstable pelvic made worse by an...
  3. K

    Peptides are a slow burn i see lots of post here expecting results fast

    I can't be more honest then this, my very first GH secretagogue was MK-677 on paper this stuff looked amazing, bough from chemyo so you know its real. I first did what was recommended my sport doctor told me start with 25mg per day, i had the worse side effects. Lowered to 12 and then 10mg same...
  4. K

    Ipamorelin only did the trick for me

    I was using mod gfr 1-29 and ipamoralin, sadly the sport doctor i had moved from Canada to US in September, i got my last T level check before he left 680 free so no TRT for me. I got prolotherapy and PRP for ligament laxity made worse by an chiropractor and went on mod gfr 1-29 and ipamoralin...
  5. K

    dosing mod gfr 1-29 and ipamoralin 3 times per week? 100mcg each

    I been using peptides for about 1y now, and have been reading like crazy, some day everyday dosing some day 5/2 but i also seen people dosing only 3 times per week. My question is simple because i dose everyday before bed 100mcg mod and 100mcg ipa, and i get the sides tingling hands feets...
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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