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Nelson Vergel

Founder, ExcelMale.com
[h=3][PDF] MP85-13 ERECTILE FUNCTION IN 478 HYPOGONADAL MEN WITH MODERATE TO SEVERE ED WITH AND WITHOUT TESTOSTERONETHERAPY FOR UP TO …[/b]A Haider, KS Haider, G Doros, A Traish - The Journal of Urology, 2018
METHODS 478 men with testosterone≤ 350 ng/dL and hypogonadal symptoms had
moderate to severe ED according to IIEF-EF (5+ 1, maximum score: 30). 246
received testosterone undecanoate injections (TU) 1000 mg/12 weeks following an …



[h=3][PDF] MP85-15 TESTOSTERONE TREATMENT IN MEN WITH CLASSICAL VS FUNCTIONAL HYPOGONADISM: RESULTS FROM A 9-YEAR-REGISTRY[/b]M Zitzmann, E Nieschlag, A Traish, S Kliesch - The Journal of Urology, 2018
METHODS Registry data of max. 9 years comprising 650 patients with
hypogonadism including 266 men with primary (mean age 34.0±11.7 years), 196
with secondary (mean age 31.9±12.0 years) and 188 with functional hypogonadism …



[h=3][PDF] PD62-05 BRIDGING THE GAP BETWEEN LOW TESTOSTERONE AND PROSTATE INFLAMMATION IN HYPOGONADAL MEN[/b]A Gabrielson, A Reddy, A Sholl, L Alzweri… - The Journal of Urology, 2018
METHODS Twenty prostate specimens from patients (10 hypogonadal, 10
eugonadal) were stained for p65 (NF-? B) and TGF-β receptor (TGF-βR) expression.
Patients were stratified by pre-RP testosterone:< 300 ng/dL as hypogonadal,> 400 …



[h=3][PDF] MP85-14 VARIANCE IN PEAK AND TROUGH TESTOSTERONE LEVELS IN MEN USING INTRAMUSCULAR TESTOSTERONE[/b]B Nascimento, HL Bernie, E Schofield, JP Mulhall - The Journal of Urology, 2018
METHODS Patients with 3 consecutive Tp and Tt levels available, while on a stable
dose and interval of IM T cypionate were analyzed. All patients were instructed as
follows: Tp levels to checked 18 hours after IM T injection, and Tt levels to be drawn …



[h=3]MP85-06 TOREMIFENE CITRATE IMPROVES HIGH-DENSITY LIPOPROTEIN LEVELS IN MEN ON TESTOSTERONE REPLACEMENT THERAPY[/b]DJ Mazur, TP Kohn, A Perez-Orozco, JA McBride… - The Journal of Urology, 2018
METHODS Men on TTh with low HDL levels (< 39 mg/dL) at a single andrology clinic
treated between October 2015 and August 2017 with either toremifine (60 mg daily),
niacin (titrated to 1,000 mg daily over 2 months) plus krill oil (1,000 mg daily)(NKO) …



[h=3]MP80-20 USE OF NON-TESTOSTERONE BASED HORMONE THERAPIES AMONG PRIVATELY INSURED US MEN, 2009-2015[/b]M Henry, D Patil, A Nangia, A Mehta - The Journal of Urology, 2018
METHODS We used 2009-2015 Truven Health MarketScan Data to identify men
using T & non-T hormone therapies (clomiphene citrate, aromatase inhibitors, human
chorionic gonadotropin (hCG), & follicle stimulating hormone (FSH)), using National …

 

hCG Mixing Calculator

HCG Mixing Protocol Calculator

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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