secondary hypogodism

  1. 1

    Low Total T and Normal Free T. Became hyper sensitive after HCG

    37 years old and have been on TRT for 7 years for secondary hypogonadism. When I first was diaognosed it was tested by using Clomid for one month which put me at the levels shown below. That was the best I have ever felt. 1 month of Clomid: Total T: 815 (348-1197 ng/dL) Free T: 438 (128-430...
  2. C

    Low dose HCG + low dose Enclomphipene for sperm banking

    Hi all, Long time reader, first time poster. I am 27yo, been on replacement for about 2.5 yrs @ 120 mg/wk due to secondary hypo from pituitary damage (resulting from multiple concussions requiring hospitalization). As a natural, I could never produce more than 300ng/dl. Lowest test was 140 and...
  3. M

    THE IMPORTANCE OF PITUITARY AND THYROID TESTING BEFORE BEGINNING TESTOSTERONE THERAPY

    ... a low testosterone level in the bloodstream might result from 2 factors. Most of the testosterone in men is produced by the Leydig cells situated in the testes. This process takes place using the luteinizing hormone (LH) from the pituitary gland. The LH is also strictly linked to the...
  4. G

    primary or secondary? good protocol?

    TESTOSTERONE LEVEL 265 NG/DL 300 - 1080 NG/DL SEX HORMONE BINDING GLOBULIN 24.9 NMOL/L 16.5 - 55.9 NMOL/L CALC FREE TESTOSTERONE 60.2 PG/ML 47.0 - 244.0 PG/ML ESTRADIOL LEVEL 19.3 PG/ML <=60.7 PG/ML DHEA-S 347 UG/DL 240 - 549 UG/DL FOLLICLE STIMULATING HORMONE 1.5 IU/L 1.5 -...
  5. M

    18 year old Hypogondism

    Hi everyone, I am new to this website, I apologize for posting something so long. To keep it short, a few moths ago I noticed symptoms of low testosterone that I never had before. I experience brain fog, fatigue, decrease in libido, and a slight decrease in erection hardness. I went from...
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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