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  • Fernando Almaguer
    Fernando Almaguer reacted to Cataceous's post in the thread TRT Dose question with Like Like.
    I developed an aqueous testosterone solution, which I ended up diluting to 10 mg/mL. With my 0.3 cc insulin syringes I have 0.005 mL...
  • G
    Guided_by_Voices replied to the thread TRT Dose question.
    I will be curious to hear if you are able to maintain healthy e2 level with that protocol. Also, I'm glad to see TNE becoming the...
  • C
    Cataceous reacted to Willyt's post in the thread TRT Dose question with Like Like.
    Same exact experience here. At top of range, I have sub-zero libido if that is possible (at least pre-TRT I have occasional flashes)...
  • G
    Guided_by_Voices reacted to Cataceous's post in the thread TRT Dose question with Like Like.
    I think interference with libido and sexual function by exogenous androgens is much more common than people think, even if not as...
  • C
    Cataceous reacted to Willyt's post in the thread TRT Dose question with Like Like.
    I am a daily low dose subq guy and have found that anything over 6mg TE daily will result in early AM awakenings which leaves me feeling...
  • G
    Guided_by_Voices reacted to sh1973's post in the thread TRT Dose question with Like Like.
    It’s good to see others like us that are finding more is definitely not better. My current doctor now and several I’ve had in the past...
  • G
    Guided_by_Voices reacted to sh1973's post in the thread TRT Dose question with Like Like.
    Something else I have I had a case that is really perplexed to me and doctors over the years is, if my levels are any bit over 800 ng, I...
  • C
    Cataceous replied to the thread TRT Dose question.
    I developed an aqueous testosterone solution, which I ended up diluting to 10 mg/mL. With my 0.3 cc insulin syringes I have 0.005 mL...
  • W
    Willyt replied to the thread TRT Dose question.
    Same exact experience here. At top of range, I have sub-zero libido if that is possible (at least pre-TRT I have occasional flashes)...
  • W
    Willyt replied to the thread TRT Dose question.
    I am a daily low dose subq guy and have found that anything over 6mg TE daily will result in early AM awakenings which leaves me feeling...
  • W
    Willyt reacted to Cataceous's post in the thread TRT Dose question with Like Like.
    I think interference with libido and sexual function by exogenous androgens is much more common than people think, even if not as...
  • W
    Willyt reacted to sh1973's post in the thread TRT Dose question with Like Like.
    It’s good to see others like us that are finding more is definitely not better. My current doctor now and several I’ve had in the past...
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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