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  1. T

    low SHBG. Zero libido - help please

    If lowering the dose doesn’t help libido I am going to try: Adding high dose HCG + Nolvadex for 2 week (apparently it’s a protocol to raise SHBG) If that doesn’t work I’ll add clomid - Again apparently it raises SHBG and E2 If that doesn’t work I’ll start adding estrogen pills. It’s just...
  2. T

    low SHBG. Zero libido - help please

    I have tried: everything you can imagine - Nibedo initially - Once every 12, 10, and 6 weeks. Then sustanon - 180/ week taken every 5 days 140/ week taken every 5 days 200/ week taken every Enanthate - 140 split twice per week Enanthate -120 once per week Enanthate - 140 injected ED...
  3. T

    low SHBG. Zero libido - help please

    Hi all, I am hoping for some guidance around libido and addressing low SHBG. I have struggled for years on TRT in terms of Libido - I have zero. I wake up with morning wood most days but when it comes to sex I get ED a lot because I’m never actually horny. I have really poor sensitivity as...
  4. T

    Zero libido

    It’s 100% legit - Dispensed from a UK high street Pharmacy
  5. T

    Zero libido

    Thanks for taking the time to reply. I’m already using HCG 250iu EOD - Would you ramp that up and by how much? Tbh my E2 on vs off HCG was no different. I realise my aromatise enzymes are low, I tried experimenting with much higher dosages of testosterone and it barely moved the needle on my...
  6. T

    Zero libido

    I have been on TRT for years and everything has been good with one major exception; I have zero libido. I get morning wood and can perform (typically using Cialis) but there is absolutely zero desire and finishing takes a lot of concentration. Very little sensitivity. I have on occasion (less...
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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