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  1. K

    Anastrazole timings - twice a week or each time I inject?

    Hi there I posted a few months ago and took the advice to lower my dosages - thanks to those who advised. Currently on Sustanon, HCG and Anastrazole. This message isn't to have a debate on whether or not AIs are good or bad - we're all different and I understand that @Nelson Vergel doesn't want...
  2. K

    How long does it take for HCG to kick in, or am I being impatient?

    Thanks @Systemlord. With respect to the E2, I'm assuming that I have converted it from 104.0 pmol/L correctly using this calculator. I don't know much about C-reactive protein but I can get that checked. I used to have high liver enzymes due to glandular fever over 30 years ago but that has...
  3. K

    How long does it take for HCG to kick in, or am I being impatient?

    Thanks @mooseman109 . You are much more patient than I am!
  4. K

    How long does it take for HCG to kick in, or am I being impatient?

    @Cataceous @BadassBlues @Systemlord Hi gents. Hope you don't mind the follow-up. In line with @Cataceous comments I wonder if some blood results might help to pinpoint whether I'm on too high a dose. On TRT, my testosterone was 692ng/dL and estradiol 2832pg/dL. Free T was above normal range. (I...
  5. K

    How long does it take for HCG to kick in, or am I being impatient?

    Thanks @Systemlord. Alas, I tried enanthate a few months ago when there was a shortage of Sustanon in the UK, but didn't get on with it. ☹️ I'll look into the extracellular fluid issue you mention, but when it comes to lifting weights and diet you'll be pleased to know that I work out a few...
  6. K

    How long does it take for HCG to kick in, or am I being impatient?

    Thanks @BadassBlues. Yeah - I have to admit, after 13 years of treatment which has yielded far from optimal results, I do struggle with patience. I just want to feel normal again and have some energy. This responses to this post have been well worth it though - plenty to look at and tweak. Will...
  7. K

    How long does it take for HCG to kick in, or am I being impatient?

    Thanks @Cataceous. That's very interesting. The high-dosing does sound like it's worth a look. I'll reduce it myself a little and catch up with the doc in the new year regarding going further. I don't want to make too many changes without him as he may refuse to treat me! With respect to AIs...
  8. K

    How long does it take for HCG to kick in, or am I being impatient?

    Hello. Newbie here, based in the UK. Excuse long post. I’ve been on TRT for a decade now, for secondary hypogonadism, with many ups and downs. That darn pituitary gland! I’ll cover my full story another day, in case it helps others, but only in the past two years have I had treatment that has...
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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