t levels

  1. G

    What should I do to get T levels to normal

    I am 56 years old, 5'6" and about 150lbs. About 6 months ago I had a battery of blood tests done and everything looked really good except my T levels. They were very low in the 150 levels. My general doc put me on 200ml of ciponate injection every two weeks. I have not noticed much of any...
  2. W

    Effect of exercise on T levels with those on TRT

    I can find tons of info on the effects of exercise and weight lifting on T levels with those that aren't on TRT but nothing on those that are. I assume that since we are on TRT, exercise will have a very different result after training. Do exercise and weight lifting use our testosterone, so...
  3. J

    Why did my testosterone levels drop by almost 50%?

    I had my labs done last week and my Total Testosterone level dropped almost 50%. My Free Testosterone level also dropped by almost 50%. My PCP checks my numbers every 3 months and everything has been pretty consistent for the past 18 months. I haven't made any changes to the protocol that I have...
  4. S

    My testosterone is lower than before I started TRT

    On self prescribed trt …. 150mgs a week of test E 250 mg / ml I inject 50 mgs subq Every Monday morning , Wed night , Saturday morning , i have zero signs of estrogen . i went to get a blood test May 10th at 9am , (injected 50 mgs monday morning and wed night before) for just total T...
  5. B

    I have been off Testosterone for a year !

    Its been a year and a week since my last shot of T, i was doing 90 mgs per week. I felt good on T, no doubt but was tired of using a drug and then constantly worrying about side effects. I was doing mild steroid cyles for about 14 years and my T levels never seemed to come back so i started...
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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