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  1. M

    Injection frequency and DHT conversion

    It seems that more frequent injections help keep E2 and HCT in check. Does injection frequency have any effect on DHT levels?
  2. M

    TRT, DHT and prostate cancer

    I posted this the face book page, and Dr Saya gave a great answer that I will post here. "The saturation theory is just that...a theory. Thus, even if we subscribe to it and believe it has merit, there is no guarantee that it holds true as a 100% physiologic fact. Throw into the equation that...
  3. M

    TRT, DHT and prostate cancer

    Generally, Doctors who advocate TRT seem to subscribe to the theory of Androgen Receptor (AR) suturation. Under this theory, the ARs in the prostate are fully saturated at total testosterone levels of 150. And thus, a testosterone level 1,200 is no more likely to cause malignant or benign...
  4. M

    Most recent blood work - Any thing stand out?

    Your LDL is high and HDL is low as would be expected for someone "doing a cycle". however your hormones are that of a TRT patient. Unless you recently did a cycle and your hormones have since normalized but your lipids haven't. Not saying that this is the case. But you essentially asked what...
  5. M

    DHT and Zinc

    Does supplemental zinc increase or decrease conversion of testosterone to DHT?
  6. M

    Should I draw with the same needle I inject with?

    How do you like nandrolone ?
  7. M

    DHEA, 7-keto DHEA and Pregnenolone

    If you have added DHEA, 7-keto DHEA or pregnenolone to your regimen, what has the effect been to (1) your sense of well being and (2) your labs. Thanks !!
  8. M

    Subcutaneous Test Cyp - 2x or 3x week better?

    If your tendency is to have high E2, high HCT or low SHBG, the. The more frequent the better
  9. M

    SAMe Improves Fatigue, Depression, and Protects the Liver

    Have you personally used SAMe that you ordered from Amazon? I have heard concerns of product degradation related to warehousing of dietary supplements purchased from Amazon.
  10. M

    Experimental drug that builds muscle

    you are looking at a different compound. Nelson was talking about TT1701 not tt401
  11. M

    Need Protocol advice

    You mentioned that your only concern with Nandrolone is its effect on HCT? What do you know about its effect on HCT in comparison to testosterone?
  12. M

    Testosterone + HCG and using supplements

    Vince Carter - that is incorrect. Creatine has to build to saturation levels. It doesn't matter if you take it pre, post or on you day off. Same goes for beta- alanine. Studies done with beta-alanine, the compound wasn't even take pre or post. Again it has to build to blood levels. The...
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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