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  1. M

    Discouraged with TRT

    Cataceous, thanks for the excellent follow-up, I have now copied and pasted that response to my permanent TRT file. Very helpful. My apologies; in rereading your original post just now, I noticed that "anecdotal evidence" is high lighted, but I didn't know to click on it, which would have...
  2. M

    Discouraged with TRT

    OK . . . got it. Not. First, my gratitude to Cataceous for attempting to explain something to the intellectually challenged. Clearly over my head; some of you guys must be serious students (or masters) of science. Some parts can still be understood by the layperson. "TRT suppresses the...
  3. M

    Discouraged with TRT

    Thanks Gman, I'll wait a while and then contact Cataceous directly if need be.
  4. M

    Discouraged with TRT

    Hey Gman, that's interesting. I know I need testing. But IF it was as a result of the HPTA shutting down, then is it a temporary issue? How would one counter that effect?
  5. M

    Discouraged with TRT

    I took Viagra for several years before starting TRT just a month and a half ago. As long as I didn't take too much (75 mg was too much - felt like a log, but 50 was right so I broke a 100 in half) then I never had sensitivity issues, and could sometimes orgasm two or even three times that day...
  6. M

    Factors that Can Improve Testosterone Gel Absorption

    When you use gels, success is dependent on absorption, and absorption will always be a huge question mark. When you inject the T is delivered directly to its target, bang, DONE. Except for the irrational fear of needles, I can't imagine why anybody would choose gels over injections. The best...
  7. M

    Discouraged with TRT

    Hey Gunner, I'm 68 and new to TRT; I started with gels which didn't absorb - I then started TE injections April 6. Some recent bloodwork showed that my Total T had increased from 320 to around 700 (in the trough). I inject 40mgs every 4th morning, not a big dose. I write to you because I...
  8. M

    Enanthate shortage . . . and how many doses from your vial?

    It's a good point Granger, I did in fact give them the Hikma info. Yes, I suppose it's quite possible that the pharms have so many changes in supply that it's difficult to keep track of things. But then I've never been too sympathetic to anybody who doesn't know what's happening in their field...
  9. M

    Enanthate shortage . . . and how many doses from your vial?

    Yes Madman, your suggestion is where I was headed if my pharmacy didn't work out. I've got a nice supply now, so things should sort themselves out by the time I run dry . . .
  10. M

    Enanthate shortage . . . and how many doses from your vial?

    Well I got my endo to allow an advanced pickup on some Delatestryl; my pharmacist made it sound like I got the last one in Ontario . . . and doesn't know anything about the Hikma replacement. Another pharmacist (Costco) told me yesterday that he thinks they have some "in storage". He out and...
  11. M

    Enanthate shortage . . . and how many doses from your vial?

    Granger, I'd like that to be the case, after all I figure the makers of Delatestryl know how to make it after almost 7 decades of doing so. What makes you think it's just a name change vs being made by a different company (Hikma)?
  12. M

    Enanthate shortage . . . and how many doses from your vial?

    Hey Madman, I know you gave us the heads up on this, thanks again . . . I was more flabbergasted that neither the pharmacist or the endo knew of it. It's a fairly major chain, you think they'd have some of the new stuff in stock if it were available. Having the catalogue shots and reference...
  13. M

    Enanthate shortage . . . and how many doses from your vial?

    As most of us know, our beloved Delatestryl has its days numbered. I think production stopped, after 68 years, in April. I started T very recently and I'm due to run out of my first bottle on June 8, and had hoped the pharmacist would save me a bottle. I contacted him today telling him the...
  14. M

    Surprising blood results . . . so is this it?

    I would not lead you astray, that's a promise! Most certainly not! I have great confidence in your words first and then those of a select few others on the forum. I was checking for a Dynacare in my hometown and discovered, to my shock, that a new one has located in an office building about a...
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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