Recent content by Bmac

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    New thoughts on AI

    How much estradiol may I ask?
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    Permanent crash of estrogen?

    Which symptoms specifically did zyprexa fix?
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    Men: What has been your experience with progesterone?

    Progesterone, seemingly can be anti-androgenic, and competes for the 5ar with dht, but still am interested in your use of it if you choose to continue with it.
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    Why is my Estradiol levels off the charts?

    Would you be ok sharing your test dose and testosterone levels?
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    Men: What has been your experience with progesterone?

    May I ask what your current trt dose is and any recent bloodwork?
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    Progesterone in Men

    Are you still off trt? Would be interesting to see how progesterone affects your blood levels of other hormones, assuming that you continue with the prog.
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    Progesterone and fertility in males

    Any update with your progesterone use?
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    Trimix not working

    Probably the trimix has degraded a bit, would be my assumption
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    Men: What has been your experience with progesterone?

    still would like to have a more clear consensus on what a man’s natural progesterone levels are. According to lc/ms Testing an even my own not Hypogonadal brothers blood work it’s very low. Progesterone may be a more potent anti-androgen than is realized. But this is all just my opinion.
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    Tired of these weak erections on TRT. Can't seem to find a solutions after 4 years.

    You’re not the first person I’ve heard say their erectile quality was the best on a nandrolone based protocol, i wonder what the mechanism behind it is.
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    Anyone here taking progesterone?

    Tired to pm you the lab report, can’t seem to right now so I’ll just write the results here. It’s not an extensive lab report unfortunately. Keep in mind I’m in Canada so I converted the progesterone range to the American one but on this list it’s in nmol/L. Here’s a link to the dynacare that I...
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    Anyone here taking progesterone?

    My brothers progesterone came back at 0.18 ng/ml
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    Anyone here taking progesterone?

    Will post as soon as I get them
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    Anyone here taking progesterone?

    Sorta related to the thread, I had my 30 year old brother who’s not on trt get a blood test which included progesterone. Will be interesting to see his levels with a normal functioning HTPA
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    Anyone here taking progesterone?

    Have you tested by lc/ms Methodology? I believe quest offers this now
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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