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    Scrotal Cream Labs

    I made this switch to cream about 6 weeks ago now and I have been on the 20% cream from Empower for about 6 weeks now and doing 1 click in the morning and 1 click in the evening. I mostly wanted to switch to help keep hematocrit, hemoglobin, and RBC in range so I wouldn't have to donate anymore...
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    Ended up in ER last month

    Just a quick overview. I have been on TRT since 2013 and I have felt great on it. I have been on 28 mg Test EOD and 200 IU of HCG EOD. I am currently 40 y/o 6'2" 205 lbs. My last labs these are my levels Testosterone,Free and Total: 802 ng/dl (264-916) Free Testosterone(Direct): 21.6 pg/dl...
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    Hair Issues

    Hi all, I have been noticing a lot more hair than usual coming off my head in the shower and it has never happened before. I noticed my T3 meds last 2 orders have been the slow released version from empower, so can this play a role in this hair falling out? I am currently taking 20 mcg of t3...
  4. C

    Feeling tired in the Afternoon

    I am not sure, but recently I have been feeling tired everyday consistently for the last couple months right around 1-2pm everyday. I am 38 year old male I am 6'2" and around 187 lbs. The tired feeling almost feels like when you only get 2-3 hours a sleep at night. I get around 8 hours a sleep...
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    Input from Thyroid experts

    I have been on TRT almost 6 years(now almost 1 year with Defy) now and my current TRT protocol is 40mg Test 3x week(Monday,Wednesday, Friday), 250 IU HCG 3x week(Monday, Wednesday, Friday), and .125 Anastrozole (Monday and Friday). They also currently have me prescribed 15 mcg of T3(Cytomel)...
  6. C

    Labs for female

    Hello everyone I told my girlfriend to go to her doctor and have them run Thyroid labs for her, but her doctor refused. She was having all the symptoms of hypothyroidism, so because her doctor refused to order thyroid test I went ahead and order some online for her and these are the results. I...
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    Thyroid and joint pain

    I am just curious if anyone was experiencing joint pains that was completely solved when starting Thyroid meds, if so, what joints were giving you issues?
  8. C

    New to board and have appointment with Defy in two weeks.

    I am new to the board, but not new to TRT. I am going to be 38 in a month and have been on TRT from 04/2013 - 02/2018, so I have been completely off of TRT for past few months. The time I have been on TRT I have felt pretty decent, but not like a fresh 20 year old. Here is some background...
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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