Recent content by piquet

  1. P

    Anyone with experience on HCG Brand Fresenius?

    Fresenius Kabi to be exact.
  2. P

    HCG monotheraphy and libido

    Can you comment on your T levels pre and post HCG monotheraphy? How about libido?
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    HCG monotheraphy and libido

    I will try to decrease and see what happens. It will be an issue to convince the dr to add trt and maybe fsh.
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    HCG monotheraphy and libido

    Thanks. I will get progesterone done and see what the results are. The main issues with having it low (Progesterone in Men: Symptoms & Benefits | Organic Facts) are not happening with me except of current low sex drive.
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    HCG monotheraphy and libido

    Thanks for the article. It seems to capture too much HCG doesn't make a difference in T mention I saw that cited by Nelson: Testicle Size: Testosterone Injections vs hCG vs T gel, T stays low with high hcg but testis size goes up.) Strangely enough, looking at Figure 5 of the article...
  6. P

    HCG monotheraphy and libido

    This is indeed a great thread. So my understanding of this protocol (and HCG + TRT for that matter) is one should start with HCG + TRT for fertility and T, then mix in FSH to up the sperm count. Adjust until one gets an acceptable result. Is this right? Given that doctor's are not fully...
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    HCG monotheraphy and libido

    The reference for T is 250-1000 (mine 450 with TRT 241 with HCG mono.) I was using a generic equivalent to Axiron (under- arm). That thing doesn't really squirt a consistent amoutn and I was never super diligent about it. So maybe that is the cause for not having T higher.
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    HCG monotheraphy and libido

    Thank you for the infor Vince. I have secondary.
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    HCG monotheraphy and libido

    Dear All, This is my first post so I initially want to thank you and Nelson for this wonderful site and community. It has been super beneficial stumbling to this site. I have been on TRT for 20+ years. I think my pre TRT T levels were 200 or so. With TRT my T levels are 450. Recently for...
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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