Dks888 said: Hey everyone, I'm 33 and have been on testosterone enanthate + hcg for 3 years and have decided to come off. Do I immediately start taking hcg daily or so I wait until the testosterone ... Read more >>
snkloverpgh said: I have been on TRT for well over a year now. I recently received testosterone from Hallendale pharmacy and used the vial for the first time. I had been using another pharmacy that ... Read more >>
Anonymon said: I've been experimenting with a lower test dose (85mg a week alongside HCG vs 130-160mg a week alongside HCG). I felt better at first like everyone does when changing protocols, ... Read more >>
madman said: Abstract Sex steroid hormones (SSHs) play roles in the regulation of various processes in the cardiovascular, immune, muscular, and neural systems. SSHs affect prenatal and postnatal ... Read more >>
madman said: Introduction: Chronic scrotal pain (CSP) can be a debilitating condition for patients and is often difficult to characterize. Methods: A review of the literature was performed ... Read more >>
Nelson Vergel said: "Pregnenolone can be administered orally, subcutaneously, intravenously, intranasally, and topically/transdermally. Oral pregnenolone has high metabolism and low bioavailability.28 ... Read more >>
madman said: Abstract Introduction: Testosterone therapy (TTH) for testosterone deficiency (TD) may lead to elevated estradiol (E2) levels requiring management to avoid unnecessary adverse ... Read more >>
Primarybot said: Click here to view on the web Highlighted posts Itching on TRT? June 04, 2021 * 8 posts * 62 views Testosterone Side Effect Management D-chiro-inositol, an aromatase downmodulator, ... Read more >>
Gman86 said: think I was supposed to update this thread with my lab results. So been using 2mg of injectable progesterone for about 2 months now, always injected before bed subQ. Progesterone ... Read more >>
S1W said: To be clear, I never had libido issues before TRT. However, if anything TRT has ramped it up even more to the point that it might be too much lol. The reason I bring this up is ... Read more >>
Systemlord said: For who? A person recently iron deficient the goal is to get the ferritin 100> as per guidelines because someone who has been chronically low in iron for prolonged periods of time ... Read more >>
Match said: I understood, but wanted to know in relation to direct TF of 17.6 of the topic author, who obtained without SHBG. If it was not made texte of QUALITY DE and neither by formula ... Read more >>
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.
