Using HCG as a stand-alone: testosterone up but not libido?

Hi all,

I've been on HCG (solely HCG, not T or anything else) to increase my testosterone levels for secondary hypogomadism. 500 units 3x a week. It's been about 5 weeks. After 3 weeks my bloodwork showed a drastic increase in testosterone (I was at 19 ng/dl, now I'm at 600), but still not much increase in libido. I get a lot of random erections, but feel like I'm still not getting turned on. It's not that I don't imagine/think about things, but don't think erections are really coming as a result.

Given how low my T level was before, will this just take a little while for everything to get back to normal? I also heard that maybe I should look into estradiol.

Below are my lab results if they help. Thanks! labstuff.webp
 
I would do a sensitive E2 test and see where you fall. It may be that your E2 levels have come up past the point where you feel the best.
 

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

Beyond Testosterone Podcast

Online statistics

Members online
0
Guests online
396
Total visitors
396

Latest posts

Back
Top