testosteone

  1. A

    Thoughts on my current Bloodwork? (not on TRT)

  2. G

    Quitting TRT after low dosage of T

    Hi. I have quit TRT after a year of low dosage of T (50 MG a week), which was with some HCG type testicle stimulating therapy. Do I still need clomid and anestosole TRT quitting therapy if a week after quitting my LH is 17 (1-25 norm) and my FT is 6 (9-21)? My pre trt FT had been 9.
  3. Vince

    Vince's Labs for October 2023

    I haven't changed my protocol, 16 mg of testosterone cypionate daily, 500 iu of hcg twice weekly and no AI. Pregnenolone 10 mg and 25 mg of DHEA. My last injection before labs, about 28 1/2 hrs. Labs are from LabCorp. Testosterone, Serum 1417 ng/dL range 264-916 Free Testosterone 47.8 ng/dL...
  4. FlamingDragon

    Testosterone Cypionate vs Enanthate Ester break down

    I successfully switched over to Enanthate from Cypionate and I feel much better. I was wondering if the esters in these two Testosterones broke down the same. I guess what Im trying to say is, I know that the Cypionate has a longer chain ester than the Enanthate but when you body is breaking...
  5. Seagal

    Relation of Testosterone, Dihydrotestosterone, and Estradiol With Changes in Outcomes Measures in the Testosterone Trials

    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9016457/ "These analyses were not prespecified and need confirmation in additional studies of other datasets. Our models were modestly predictive, with r-squared values ranging from 0.16 for HDL cholesterol to 0.27 for vBMD, indicating that there...
  6. G

    Less than 50 mg of T per week

    Do you inject less than 50 mg of T per week? If so, how do you feel? What were/is your lab results before/after you started TRT? I am on 60 mg with high FT, T and E2. I am considering 50 mg, or even less. I'm on Enathate.
  7. W

    Storage of testosterone base powder

    What is the recommended way to store testosterone base powder? I have been storing it in the freezer but I am not sure if that is detrimental to the product.
  8. J

    “High-Normal T”

    For so long we used to believe that “low-normal” estrogen was optimal in men, which seemed to based off of cartoonish representations of hormones rather than scientific evidence. Of course, we now know that low-normal estrogen is not only not optimal, but potentially unhealthy. Will we soon...
  9. R

    Flying with testosterone ?

    I’m going to be taking a trip to Hawaii soon and haven’t ever traveled since I started using trt. I’m trying to avoid them giving me a hard time . What should I be aware of and what should I use to travel with ? Can I bring it on my carry on ? Any suggestions to make it go as smooth as possible
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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