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  1. W

    How to tell if E2 is getting high without access to sensitive test?

    Ill agree with this. if you crash your e2 and keep it low for to long, you can have bone loss. It can also take many months to recover symptom wise even after labs show your levels recovered. I also agree .25 a week is more than sufficient for most guys. make sure that's in at least 2...
  2. W

    Whey Protein

    myprotein is rated as one of the top out there. Most the big name proteins actually ranked pretty bad on labdoor's tests.
  3. W

    Over-respond to .125 anastrozole , what are my options...

    With that kind of positivity, you surely are gunna win!
  4. W

    Does Cialis cause joint pain?

    I was referring to your dose of .25mg 2x weekly. I cannot recall without looking but I know my e2 was under 20 using only .125mg 2x weekly. I felt awful, moreso on the mental side of things but it certainly could be the cause of your joint pain. Anastrozole is very powerful stuff!
  5. W

    Does Cialis cause joint pain?

    You're sitting very close to my shbg. That dose of AI would crush my e2 to almost nothing.
  6. W

    Does Cialis cause joint pain?

    I just find it hard to believe Cialis can be the culprit. but everyone is different for sure.
  7. W

    Does Cialis cause joint pain?

    This tells me your e2 is to low.
  8. W

    Does Cialis cause joint pain?

    only way to know is to get your e2 tested again and see where you're at.
  9. W

    Does Cialis cause joint pain?

    That's what I had assumed. even .75mg weekly is a pretty substantial dose for most guys.
  10. W

    Does Cialis cause joint pain?

    I'd bet money its the Anastrozole as that is a pretty hefty dose per week. it's also known to cause joint pain if e2 is lowered to low. What was your sensitive e2 at before starting an AI?
  11. W

    How long before T, LH and FSH endogenous production shut down after starting testosterone?

    I'd have to say Mark is spot on. 4 weeks was going to be my statement.
  12. W

    Increased urination

    when I had low e2 I urinated very frequently.
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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