Recent content by BLT85085

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    Dosing Questions

    I was with PrimeBody, but stopped with them as their support / client service was non-existent. They failed multiple times on refills, and kept charging me increased rates.
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    Dosing Questions

    Thanks to all who posted advice! I stopped Test and Arimedex completely on September 6 - had labs done yesterday, and results were a LOT lower. I'd love some advice on resetting - physically I'm definitely feeling the effects - bad sleep, low energy for workouts, etc. Thanks in advance...
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    Dosing Questions

    I haven't used anything other than test.
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    Dosing Questions

    Thanks - this is helpful! - goal is a therapuetic dose.
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    Dosing Questions

    Goal - build muscle and lose fat. Diet is 2,200 calories (239g protein; 64g fat; 158 g carbs.
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    Dosing Questions

    Thanks - getting labs done tomorrow.
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    Dosing Questions

    thanks - would you recommend cutting iArimidex out completely, or reducing?
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    Dosing Questions

    thanks - based on what I read, it sounds like the Arimidex could be the cause of my constant slight, but nagging headache?? I do check my bp regularly, and that's normal, so I wonder if it's the Arimidex as I used to rarely have headaches.
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    Dosing Questions

    It is 250 mg per ml
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    Dosing Questions

    I think I've totally screwed up and I think I'm over dosing, and need some advice. 60 year old man - workout 6-7 days a week and very clean diet. Can't seem to drop body fat, even with 50 to 60 min of fasted cardio 6 times per week and weights 6 to 7 days a week. Test dosing has been .75...
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    Subq vs im

    I have only done IM. On 3rd month. This week (Monday), I did IM in left thigh. It's been real sore the past 2 days. Anyone else have soreness after IM?
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    Traveling with syringes and refrigeration

    My prescription includes syringes, some of which require refrigeration. I travel a ton for work, and concerned with how I will be able to transport and keep refrigerated. Any ideas?
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    New Here and General Test Questions

    I'm a 54 year old male. I weight train 5 days a week, and do cardio 6 days a week. My most recent bloodwork showed, 366.67 ng/dl. I've complained to my primary care doc of lack of gains in the gym, difficulty sleeping, memory loss, and more difficulty keeping body fat at ideal levels...
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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