Men's Health

How to Inject Testosterone Intramuscularly, Shallow IM or Subcutaneously ?
  • 51,070
  • 40
Click here to watch videos on how to inject testosterone intramuscularly or subcutaneously More information on subcutaneous testosterone injections...
The Evolution of Robotic-Assisted Surgery for Prostate Cancer
  • 1,554
  • 17
18:44-32:10 Surgery video of Robotic Prostatectomy (graphic) Key Takeaways: Dr. Garrett Pullman, a urologist, is giving a presentation on robotic-assisted surgery for prostate cancer. Robotic-assisted surgery has transformed the treatment...
Impact of TRT on Adverse Cardiovascular Events in Men with Low Testostosterone: Evaluation of Physiological and Supraphysiological T Levels
  • 3,359
  • 12
https://academic.oup.com/jsm/article/21/Supplement_1/qdae001.084/7600775 Abstract Introduction Sustained treatment with elevated levels of exogenous testosterone (T) has been linked to various adverse events, particularly concerning...
Natesto: large shards UPDATE- batch is all bad.
  • 3,477
  • 45
well I think I sorted out why I had variance in effectiveness for me.... took the label off and XLs of testosterone crystallized in both my natestos. all kept at room temp may of gotten up to 25C but thats it. not near AC or anything like that...
Low-Dose Tadalafil May Reduce Penile Curvature Progression Rate in Acute PD Patients
  • 411
  • 1
[VIDEO TRANSCRIPT CHUNK]: [00:00] [Music] so hello everyone uh my name is Jonathan clavell I'm a private practice urologist in Houston uh focus in men's health and sexual medicine uh and I'm here today with my very good friend Matt zigelman...
Testosterone Therapy and the Risk of Cardiovascular Disease
  • 856
  • 2
Abstract The debate over the cardiovascular (CV) implications of testosterone therapy (TT) have resulted in diverging safety recommendations and clinical guidelines worldwide. This narrative review synthesizes and critically evaluates long-term...
How An Erection Works
  • 3,074
  • 15
In this video, Jonathan from the Institute of Human Anatomy discusses the mechanism behind human erections. 00:00 Erectile function is crucial for reproduction, and understanding its mechanisms is essential, especially for addressing erectile...
The Effects of Ketogenic Dieting on Body Composition, Strength, Power, and Hormonal Profiles
  • 2,462
  • 15
J Strength Cond Res. 2017 Apr 7. doi: 10.1519/JSC.0000000000001935. The Effects of Ketogenic Dieting on Body Composition, Strength, Power, and Hormonal Profiles in Resistance Training Males. Wilson JM1, Lowery RP, Roberts MD, Sharp MH, Joy JM...
Whole Milk vs Skimmed Milk: Effect on Cholesterol and Blood Sugar Level
  • 1,031
  • 3
Abstract BACKGROUND/OBJECTIVES: Dietary guidelines have for decades recommended choosing low-fat dairy products due to the high content of saturated fat in dairy known to increase blood concentration of LDL cholesterol. However, meta-analyses...

When is Prolactin too high and what are benefits of lowering it

  • 10,392
  • 69
My Prolactin is a bit high at 448 and the UK range is 86-324 mU/L. One doc said to me its not a problem another said I should take Cabergoline to lower it at 0.25mg twice a week. I wondered what is the benefit to lowering it to what level for us...
Testosterone and Depression Symptoms in Aging Men
  • 867
  • 2
Although the sole unequivocal indication for testosterone treatment is replacement therapy for male hypogonadism, off-label testosterone prescribing for aging men without pathologic hypogonadism rose dramatically (100-fold) over recent decades...
High Testosterone Blood Levels May Increase Mortality
  • 648
  • 2
https://academic.oup.com/jsm/article/21/Supplement_1/qdae001.281/7600971 Abstract Introduction The benefits and risks of testosterone therapy (TT) have been a subject of long-standing debate. The recent TRAVERSE trial demonstrated that men...
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

Beyond Testosterone Podcast

Latest posts

Back
Top