tesosterone

  1. R

    Raise Testosterone with Anastrozole

    Is it possible to increase testosterone level with only Anastrozole? If a person is not on TRT.
  2. S

    How long until increased dosage kicks in?

    Hello. I've been on trt 100mg per week total split into mon, wed, Fri injections. Just increased dose to 120mg this week in hopes I feel better. I'd prefer to stay at 100mg but how long should I run 120mg per week to see if this helps me feel better? Thanks in advance! My most recent bloodwork...
  3. U

    I found a TRT protocol that works

    So after trying injections for 2.5 years I went back to testosterone pellets. I'm one week in and my libido is already coming back strong. I started on pellets 6 years ago and stayed on them for 3 years and they always worked great. I stopped them because every now and then I'd have one that...
  4. N

    Anyone have sleep issues while on Creams/gels?

    I was on injectables for almost 5 years and finally gave it up 14 months ago due to poor sleep that I could never correct. Since going off TRT my sleep has normalized, but I do miss the benefits I had while on TRT. Has anyone had any sleep issues while on creams/gels? I was thinking maybe...
  5. P

    HCG and Fertility post TRT

    I am a 40 year old male with no health issues. I was on TRT for about 18 months at a dosage of ~150mg split into 2x weekly sub Q injections- near the end I went to 7 daily even divided injections. My lady and I want to have a kid so my doc introduced 1000iu HCG EOD. Waited a few months did a...
  6. F

    Mixing TCyp and Nandrolone

    Greetings all, I’m pretty well dialed in on my protocol. 40mg TCyp 40mg Nandrolone and 250U HCG three times a week. The nandrolone and TCyp are the same concentration and both suspended in grapeseed oil. Before I added the Nandrolone I was using Nelson’s method for injecting. But with 2 oil...
  7. G

    Comments on this protocol

    Hello all, new member but have been reading on here for a while. I have been on and off Testosterone for the last year and now realize for me to have a good quality of life, I need to stick to it. My most recent labs are from Quest labs. Free T 61.8 (Reference Range: 35.0-155.0 pg/mL) Total T...
  8. S

    First Ultra Sensitive E2 Test

    Good Afternoon, Today I received my lab results that I took last week. My blood pressure was spiking (thanks for all of your help) so wanted to look at my hematocrit level and my overall testosterone. I was taking 90 mg with Clomid. I was splitting my injections 50mg/ 40mg, and taking daily...
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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