Testosterone

Testosterone Therapy Today: Clinical Advances & Safety with Dr. Abraham Morgentaler
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Dr. Morgentaler back in action! Listen closely, loved this one! Pros/Cons oral TU (51:24-57:12) * one of the things that the orals have transformed is the concept that you have to have a continually high level of testosterone to get...
Testosterone Decreases Fat and Increases Muscle: Study Explores Mechanism of Action
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PRDM16 is a gene that helps control the development of two types of fat in the body: brown and white fat. Brown fat helps generate heat and burns energy, while white fat stores energy. PRDM16 plays a key role in determining whether cells become...
500 IU of hCG Twice Per Week Used Alone in Men with Low Testosterone and ED- Study Results
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The study titled "Efficacy of 500 IU HP-hCG in the Management of Testosterone Deficient Secondary Male Hypogonadism," conducted by researchers at Chirayu Medical College and Hospital in Bhopal, Madhya Pradesh, aimed to evaluate the effectiveness...
Interview with Compounding Product Expert Shaun Noorian from Empower Pharmacy
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Nelson Vergel: I'm very happy to have Shaun Noorian, the owner and manager of Empower Pharmacy in Houston. He's a member of ExcelMale.com, and answers a lot of questions there. He's also a member of our ******** group called Testosterone...

Injecting Testosterone and HCG in same syringe

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Maybe I'm overthinking this, but my current protocol calls for three days a week injections of testosterone and HCG (on same day). I've been injecting both separately sub q. How can I most easily combine them into one syringe to cut down on the...
Fertility after exogenous T replacement
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https://www.urologytimes.com/view/expert-forum-fertility-after-exogenous-testosterone-replacement In this expert panel video, Kelli Gross, MD; Kevin J. Campbell, MD, MS; Darshan P. Patel, MD; Mary K. Samplaski, MD; and James M. Hotaling, MD...
Demystifying Testosterone in Women
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Takeaways *Testosterone is an important hormone for women and has benefits beyond just libido. *There are many misconceptions and biases against testosterone in women. *Hormone replacement therapy, including testosterone, can be a safe and...
TRT in patients with cachexia
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https://academic.oup.com/smr/article-abstract/12/3/469/7673985?redirectedFrom=fulltext&login=false Abstract Introduction Patients with long-term chronic illnesses frequently present with hypogonadism, which is primarily managed through...

TRT IN MEN WITH HYPOGONADISM AND T2DM - ABCD WORLDWIDE AUDIT

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Background Male Hypogonadism is common in Type 2 Diabetes with a prevalence of 40% having symptoms of testosterone deficiency [1]. Testosterone deficiency is associated with reduced Quality of Life (QOL), sexual, physical and psychological...
HCG Use in Men on TRT or as Monotherapy: Over 200 Questions and Answers
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I collected questions and answers posted on ExcelMale.com in the last 10 years about the use of human chorionic gonadotropin in men who want to prevent loss of testicular size and fertility while on testosterone replacement therapy or that want...
Recommendations for the Management of ED and Cardiovascular Disease
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The main lessons from the article are: Independent Risk Marker: Erectile dysfunction (ED) should be considered an independent risk marker for coronary artery disease (CAD). It predates significant cardiac events, including myocardial...
Updates in Testosterone Replacement Therapy
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Are you experiencing a low sex drive or difficulty keeping an erection? You may have other symptoms, too, like, low energy, fuzzy thinking and increased body fat with less muscle mass. When you notice these symptoms, it may be time to talk with...
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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