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    Legal to Import Prescription Drugs to the US?

    So i have been doing my research on this and i cannot seem to find a concrete answer. I have been through FDA sites and various threads on multiple forums. Drugs in question: Test E/C, HCG, SERMS like Clomid and Nolvadex, AI, ED meds like Cialis, Viagra I am not trying to do a AAS cycyle. I...
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    Does HCG Worsen Secondary Hypogonadism During a Restart?

    Hello all, To all the amazing knowledgeable people out here. Please share your knowledge/experience in this matter. I have heard that people who suffer from secondary hypogonadism and are planning to do HPTA restart should not do HCG as it can potentially make it worse. This is for people who...
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    Restarts: Only for Past TRT/Steroid Users?

    Hello Dr. Saya Is the restart protocol only for a patient who is suppressed/shutdown due to TRT/AAS? I currently have low T(330) and have been prescribed TRT(T + HCG). A lot of people told me to look into the HPTA restart protocol. Is that something recommended for a person who has never been on...
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    New on TRT - Help Me Establish a Protocol

    Hello everyone, I am going to start my TRT protocol soon. I have read alot on it for the past few weeks. Please advice on it. Stats - Male 33 years, 165 lb, 14-15% bf, exercise 4-5 weeks, eat 80% clean. TRT script - 150 mg Test E, 1500 iu HCG - going to divide both dosages Other symptoms - ED...
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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