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  1. J

    Unable to get HCG... Is HMG an option to prevent testicular atrophy?

    Cost do is a problem... 10 doses (liquid + powder) of 75 UI cost about 150€. Somebody told me it is possible to extend those doses with good results for my purpose through a period of time of 3 months, which then could be affordable, but the manuacturer says that any remaning amount after mixing...
  2. J

    Unable to get HCG... Is HMG an option to prevent testicular atrophy?

    The solution seems to be closer to me! Thanks Vince!
  3. J

    Unable to get HCG... Is HMG an option to prevent testicular atrophy?

    It's a very valuable information Tommy! Just starting to work on that idea now!!! Thank you VERY MUCH!!!
  4. J

    Unable to get HCG... Is HMG an option to prevent testicular atrophy?

    Now I have found out that 250 mcg of ovitrelle is as strong as 5000 UI of HCG, but it comes in a single dose preloaded syringe of 0,5 ml. How to take 25 - 50 subdoses out of it? I think HCG is out of the market in all Europe, solving this problem with ovitrelle wuold b wonderfull
  5. J

    Unable to get HCG... Is HMG an option to prevent testicular atrophy?

    Thank you Tommy. Yes I didn't look at it before, but now I just had a look in Vademecum.es and it is available in Spain, but in a preloaded syringe of 0.5ml with 250 mcg, single dose for a price of 50,63 €. So I don't see it can be usefull and affordable for TRT. Can you give me more info on...
  6. J

    Men who are primary and use HCG.

    It is true, If you are primary and lack the testes, then you lack everything produced on testes (except the amounts produced in adrenal glands), but if you have the testes and are primary, many other things may be also affected to some extension at the testes, starting by sperm production...
  7. J

    Unable to get HCG... Is HMG an option to prevent testicular atrophy?

    Thanks for your answer! I have ordered some medication from Canada some time ago and it was delivered to me in Spain without problems. But the main issue ordering HCG from abroad is the cold chain that should be kept during transportation. I do not know either if the importation of medicines...
  8. J

    Men who are primary and use HCG.

    Men who have had orchiectomy due to testicular cancer become primary, so those in that situation here could give an idea about your question needing to use an AI.
  9. J

    Unable to get HCG... Is HMG an option to prevent testicular atrophy?

    I am in Spain, 50 years old. I've been having low T symptoms for a few years, but I was able to cope with it because it was only a "performance drop", until a couple of years ago, when severe erectile dysfunction appeared and I could no longer have an acceptable sex life, in addition to a...
  10. J

    Long-term TRT with no HCG - Experiences?

    Nebido, Aveed, Reandron = undecanoato de testosterona
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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