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    COVID-19 - Anyone stopping TRT as a precaution?

    absolutely not. There’s no Reputable evidence or studies that supports stopping trt due to coronavirus. covid19 is all about comorbidities; ie. Lung issues, obesity, uncontrolled diabetes, bad hearts and elderly.
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    Daily Cialis and Back Pain? Will It Get Better?

    India is known for low quality generics. But they are one of the worlds largest producers since all big pharma companies are out there so they keep pumping out the meds without issue because they are cheaper. brand name vs generic vs authorized generic are all different. Brand names drugs are...
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    Drawing Test Cyp into the needle / issues

    your needles area too small for drawing up the medication. Test is oil based and thick. Use a larger gauge to draw and switch the needle to inject. If your syringes are not interchangeable then you may just have to draw with your 23g and inject with it as well. Use 18-20g for drawing up test...
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    How to Improve Sperm Quality, LH, FSH and Testosterone in Infertile Men

    I just saw this post! Congratulations! May I ask how old your wife is??? I just had my first, a daughter at 46. My wife is 41.
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    What is average for most people taking daily doses of tadalafil for harder erection and lowering blood pressure?

    Daily doses are generally prescribed at 2.5 mg and 5 mg doses and occasionally 10mg. Why don’t you just ask for a new script for half the dose with double the quantity? Or if u want 4 ask for 5 mg tabs. Pharmacies can fill cheaper if getting 90 day supplies vs 30 days as well. Cialis tadalafil...
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    Thinking about taking my life because of ED!

    Your username is amanofgod?!?! Like others have said on here stop talking crazy nonsense of killing yourself. You’re writings alone can have you pink slipped by the police and fire department for a medical hold against your will in the hospital for psychiatric evaluation. Trust me, I work in...
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    TRT and working out. Benefits start at what point if any?

    It takes a couple months to really notice any changes as it has to build up and stabilize in your body. It doesn’t matter if you are at a higher dose or lower dose you just have to find the dose that’s appropriate for you since everyone reacts differently. That’s the hard part. In order to...
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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