Testosterone dose and blood level calculator

Zooka15

Member
Does anyone have the link to the calculator that you would input your dose and it would plot the daily release and build up over the course of the week/weeks. Basically presented you with that sawtooth patten graph.
 
Those sites are inaccurate. Sorry guys. Those peaks and valleys are smoother than what's shown on that site.
testosterone blood levels through a cycle of 20 weeks.webp
 
These calculators aren't as bad as you might think. The valleys in serum testosterone usually are pretty sharp due to relatively fast rises after injections. The peaks are likely more rounded, but this is probably only obvious on a fairly short time scale, on the order of hours. When you're looking at a scale of days they will still appear to be pretty sharp. For example, here's a figure from some work by Behre and Nieschlag:
Screen Shot 2020-06-29 at 9.01.57 PM.png
 

hCG Mixing Calculator

HCG Mixing Protocol Calculator

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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