newbie

  1. C

    Anxiety and low testoserione

    Hello, My name is Chris just had a few questions. In may of 2022 I got Covid 19 and developed issue around sleeping. I literally could not sleep at all or maybe I would get like 1-3 hours at most for almost a month straight. I had my testosterone checked on June 9th and had a level of 328...
  2. T

    Newbie Sustanon 250 and HCG protocol advice

    Hey All, I'm a 29 year old male in Australia. I have just been prescribed TRT and HCG by my Dr for low T. My total T was around 210. LH and FSH were high so it looks like primary hypogonadism. He's prescribed me 250mg of Sustanon 250 per 2 weeks and 1500 IU of HCG per week. I am getting more...
  3. Y

    Newbie TRTer, Big trouble dialing In, please helpme

    28 Y.O., 2.5 years of SSRIs use. Here are my labs Pre-Treatment: Free T - 12,20 pg/ml Range: 4,5 – 42 Total T - 321 ng/dl R: 249 – 836 Estradiol - 36,64 pg/ml R: 7,63 – 42,6 SHBG - 17,5 nmol/l R: 17,3 – 65,8 Other labs (Thyroid, Prolactin, PSA, Hematocrit - fine) I've started 30 days ago -...
  4. R

    Rabbits TRT THREAD lab update 5/28

    I thought I would start a log hear for advice. If this is not the place or im doing something wrong let me know. a little back ground. I am 42 5 8 164. September 2016 accepted I drank to much and cut back I was weighing in at 210 218# hard to remember. 4/2018 i still weighed 198# decided to...
  5. B

    Opinions on labs?

    I've been seeing more and more low T symptoms over the last two years. I'm 30yo, eat a pretty good diet, and lift heavy 4d/wk. I do need to lose about 30lbs but losing any weight has become a serious struggle now. Should I be considering TRT with these numbers and seeing many low T symptoms? I...
  6. B

    Trimix newbie...thought I'd share initial impression

    Hello All, I'm new to the forum and as of today a new trimix user. The experience at the doctors office was not as horrible as I expected it to be, lol. He drew 30 units (0.30 ml) and injected 15 to start...didn't hurt at all. He checked on me after 15 minutes and I was about 50% erect so he...
  7. T

    New member from Oregon

    Hi Everyone, I have finally decided to join and post after reading countless hours worth of material on all different types of sites related to TRT. Like many others I have read about on this site and others I have not felt like myself in many years. I am 38yrs old, 215lbs, 6' tall, medium...
  8. N

    Low Testosterone Guy

    Hey everyone my name is Nicolas Lopez I am interested in starting Testosterone. Any advice? Definitely want to avoid side effects, ball shrinkage ect
  9. O

    Hello from Orlando newbie

    Greetings TRT folks, i am new here and new to TRT. I'm a 54 year old man, HIV negative, in Orlando. I have a passion for weightlifting and lifted for about 10 years straight in my 40s, then hit a rough patch in my life and stopped for 5 years. I resumed again this January. After 5 months...
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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