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  1. R

    All day chemist during covid

    I need an order from all day chemist, anyone place an order with all thats going on? Think its better to wait?
  2. R

    6 month update and E2 question

    Update I have been on TRT for about 6 months so far and it has been great. My TSH since being on TRT has dropped from 3.7 to 1.69 which is great (I am not taking an idione supplement or anything). My only concern is my estrogen, my latest blood test came in at: Total T: range: 264-916 - result...
  3. R

    full thyroid lab panel, input pls

    I had a full thyroid panel done due to my pre TRT bloodwork showing a high TSH of 3.7. Does anyone have any input on these follow up labs? rT3 is a little high and T3 is a little below mid range, I don't think this warrants medication though, or am I wrong? Luckily all the antibody tests look...
  4. R

    online pharms and prepaid CCs

    Are prepaid CCs working for online pharms like reliable rx, ADC, etc. these days? I don't want to use an e check from my accnt and it seems like alot of work to get another bank accnt just for an e check for online pharms.
  5. R

    Defy medical - long wait time for meds

    Got started with Defy based on the positive reviews from this site. Very happy with the service and their doctors so far. Only complaint I would have is I feel like the wait time to get your meds seems pretty long in my opinion. So I go on Thursday for my consultation, pay for and order my...
  6. R

    Will TRT help me with these blood test results?

    I posted on another forum as well, I hope it isn't considered poor form to post on here as well, just wanted to hear as many opinions/suggestions as possible before my next doctor visit Had bloodwork at about 23 that showed low T, did not want to start TRT at that point as I had very few...
  7. R

    Trt and long term cialis use

    Looking through old threads it seems like a large number or people on here use a very small dose of cialis daily with their trt. I am wondering, for anyone doing this, have you noticed after several years of daily cialis use it has become less effective?
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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