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  1. M

    Hi!

    Hi, as others stated, I did not received what those on here would deem proper initial lab workout. Below is what I have from a month ago. I am missing Free T, Free T3 & Free T4. - I left off with the doctor from the initial visit that I would follow up with her after the 3 month marker...
  2. M

    Hi!

    I live in Phoenix. I have a PPO that allows me to see any doctor in or out of network, and I can see specialists without referrals. If no recommendations, I may try to continue with my current PCP who started me on the therapy, but perhaps I will tell them things I want done (i.e. labs, dosing...
  3. M

    Hi!

    Just following up on my question.... should I be looking to follow up with an Endo to properly oversee my TRT?
  4. M

    Hi!

    Well I haven't been happy with this PCP from day 1 of the 2 years that I've started seeing him, so I don't mind looking elsewhere. Who is the practitioner of choice for managing a correct TRT protocol. An endo?
  5. M

    Hi!

    Hi, thank you. I don't really have much to offer as far as pre-treatment labs. 2016 Total T was 389, 2017 Total T was 259; TSH 3.69 I'm new here so I'm not sure how much extra information you want from labs. I don't think anything like estrogen, etc. I have standard cbc stuff.
  6. M

    Hi!

    I have not spoken to my pcp since the day she prescribed the testosterone cyp. I was instructed to do lab work in 3 months and we'll go from there.
  7. M

    Hi!

    Hello, 36 year old man currently on TRT for the past month. Before, I had several complaints of items such as fatigue, no libido (both items that I just thought were normal for being a father/husband with very little kids). I would be moody and not comfortable with that. Always tired,never...
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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