test levels

  1. D

    Other side effects of higher test levels

    Start by saying I have labs with new urologist next week. I've been with a low T clinic for quite awhile(years) & have done fairly well with weekly injects of 200mg+ My levels read prob 1000 at trough, I know some guys have done this and reported they definitely felt better at lower doses...
  2. R

    Muscle building and TRT / T levels

    Hi I have a very basic question: Assuming that through TRT I as a 46M gets my test levels to those of an 18 year old (something like Total T: 30 nmol/L and Free T 720 pmol/L), does this allow me to build muscle like an 18 year old could? Forget supraphysiological doses, I'm enquiring only for...
  3. D

    Testosterone Compound Cream Absorption / Labs / Ect

    Morning Gents, So I have been running Empower RX Compound cream for I guess a little over a year now Id say. Mine is 200mg/ml and I just do one click. From my understanding absorption was only around 10%, but pharmacist today said you absorb most of it? Thoughts? All the time I thought I'd be...
  4. D

    Is my doctor being too cautious?

    Hi all, Hoping to gain some insight with this question as I have plowed through these forums and several others and I’m suffering “paralysis by analysis” so here it goes. Is my doctor being too cautious? I’m 42 yrs old and have been on weekly injections for about 9 months. I had my...
  5. Tremonti22

    “Sweet spot E2” vs test levels

    My question is the latest research shows that the so-called sweet spot for estradiol is not possible because all men are different. What I’m interested in is how come that doesn’t apply to testosterone levels why is it not better for me to have a level of 1500 for example. If all men are...
  6. B

    First bloods

    So these are my results after about 7 weeks of trt (I'm about 9 weeks in now). They were taken about 3.5 days after a shot, my protocol is as follows: 125mg sustanon per week 3x 500iu HCG per week (although occasionally I'll miss a HCG shot) My questions are: 1 I'm wondering why the range for...
  7. A

    How much does HCG raise testosterone?

    Hi everyone. My fiance is on replacement therapy, and we are trying to get his protocol all dialed in. I can't find some good information on this topic. He was diagnosed with secondary hypogonadism. We were wondering, that if you add HCG to someone who is secondary and already on testosterone...
  8. S

    TRT for 4 months - No change in labs

    So I started TRT about 4 months ago. My protocol I was put on was .25ml of test cyp 200 3 x a week with HCG 500 iu 2 x a week. Additionally, I take anastrozole 2 x a week. My lab work came back and my levels are as follows: Total test: 317 Free Test: 7.3 Estrogen: 2.9 SHGB: 24.2 I am...
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

Back
Top