I'm a F'n Mess

As many have already noted, there's much more to the program than just "Testosterone". That's just one hormone in a multitude of many, not to mention the other variables related to your metabolic profile, lipids, & CBC's.

Here's a list of labs that IMO are pertinent .. Not to say go grab each and every single one of these, but, I do think your thyroid should be looked at, and if so, don't just go with a few labs like TSH & T4, or the silly uptake junk. The labs noted below will give a physician a good picture of your profile!

Total Testosterone Serum
Free & Bio Testosterone
SHBG (can be calculated by Total & Free Test if needed)
Estradiol (E2) Sensitive
Prolactin
DHT
Cortisol (4x Saliva Panel) ...
... ACTH (not always needed, but it will portrait the feedback loop productivity with the adrenals, and help if certain diseases are in question i.e., Addison's, Cushing's,)
... Aldosterone (Again, probably not on the 'standard' follow up requisition list, but something to consider if adrenal issues persists, and other variables like High BP is a factor, i.e., ruling out Conn Syndrome)
DHEA
Thyroid Panel ...
... -TSH, Free T4, Free T3, Reverse T3, Thyroid Antibodies (TPO, TgAb for Hashis and Graves)
Iron (TIBC & Saturation % if possible)
Ferritin
CBC w/Diff
Comprehensive Metabolic Panel
Lipid Panel
PSA
IGF-1
Vitamin D3 (essential with the effective management of SHBG, and much more!)
Vitamin B12
 

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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