young men testosterone

  1. C

    Dad now son at 19 low t

    I got DX at 40 years old with secondary hypogonadism and have been on trt since. I remember I had lowish LH and FSH. Tried clomid which brought up LH moderately but did not bring up my testosterone enough. Also felt not well on it. I believe I have some primary and secondary. Because I have a...
  2. M

    Consultation or Advice for supervision

    Male 22 years old. I have been treated with TRT for a little over a year now after being diagnosed with secondary hypogonadism and pituitary failure. I regularly get blood work done through my general practitioner but the clinic that provides the treatment has not asked nor seen those results in...
  3. I

    HCG Alternatives due to cost

    I am 30 years old and have been on TRT for 7 years, HCG for the last 3 years. My main concern is maintaining fertility. A 5ml, 50,000UI vial used to cost $150 and is now $300. Has anyone found a safe, effective, and cheap replacement? I've been looking at: Overseas pharmacies for HCG...
  4. Nelson Vergel

    Young Men Had Low Testosterone Symptoms with T Under 400 ng/dL

    Scovell, J. M., Ramasamy, R., Wilken, N., Kovac, J. R. & Lipshultz, L. I. Hypogonadal symptoms in young men are associated with a serum total testosterone threshold of 400.ng/dL. BJU Int. 116, 142–146 (2015). To investigate the association between hypogonadal symptoms and serum total...
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

Back
Top