Are there any problems with having zero gonadotrophin?

IGF? That's an odd one. I've been on TRT for two years and my IGF is way high. I actually took several tests to make sure I didn't have a brain tumor it's so high (425+).
Do u have high cholesteol or abdominal fat? Insulin n igf are closely related. High igf is a problem.
 
From this we might hope that stimulation of these receptors isn't vital in most cases. But that doesn't preclude subtle problems. Or not so subtle: Nelson says he has no libido without hCG. I find the sexual experience diminished in quality when I'm not on hCG. We will need large, long-term studies to find out whether LH suppression is causing other issues.
I can certainly attest to this in my situation. I've been on TRT over a decade and I have absolutely zero libido no matter what I have tried. This problem began 5-6 years into treatment and has only gotten worse with time. This seems to be a very common issue with long term suppression.
 
Do u have high cholesteol or abdominal fat? Insulin n igf are closely related. High igf is a problem.
My cholesterol is slightly elevated, but nothing to be concerned about. I lift heavy, low reps, and eat a lot of protein, all considered to be likely causes of high IGF-1.
 
My cholesterol is slightly elevated, but nothing to be concerned about. I lift heavy, low reps, and eat a lot of protein, all considered to be likely causes of high IGF-1.
I have above normal IGF and also have high cholestrol. So thought ill just inform you. Do some research on high IGF1, you will come across some interesting findings.
 

hCG Mixing Calculator

HCG Mixing Protocol Calculator

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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