Recent content by davidandrade

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    0.25mg oral Finasteride daily - risk of Post-Finasteride Syndrome?

    Great advice madman! I am going to stay away from the Finasteride.
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    0.25mg oral Finasteride daily - risk of Post-Finasteride Syndrome?

    Hi All, Can taking 0.25mg of oral Finasteride daily still pose a risk for Post-Finasteride Syndrome? Starting to lose hair on my crown and all the way down the middle of my head towards my forehead. I was thinking of cutting a 1mg Finasteride tablet into quarters and only taking 0.25mg a day...
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    Anyone Used Hikma Testosterone Enanthate?

    Thanks for your feedback everyone! I really appreciate it. Are you able to get the Hikma testosterone enanthate through big box pharmacies like Walgreens?
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    Anyone Used Hikma Testosterone Enanthate?

    Hi All, Has anyone had experience with Hikma testosterone enanthate? I believe they are the only generic manufacturer left for enanthate unless I'm mistaken. It contains a preservative called chlorobutanol. Not sure if that's any better or worse for your health vs the preservative that's in...
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    Minimum Effective Dose of HCG Weekly To Prevent Testicular Atrophy

    Thank you Nelson! Very interesting regarding Taurine. There was also a study that showed taking NAC alongside HCG counteracts oxidative stress and prevents HCG-induced apoptosis in rat Leydig cells. https://pubmed.ncbi.nlm.nih.gov/20824644/
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    Minimum Effective Dose of HCG Weekly To Prevent Testicular Atrophy

    Thanks madman, great information! I currently inject test cyp once a week on Mondays, 100mg. I do this for simplicity and also because I haven't noticed much of a difference in terms of how I feel on 100mg once a week vs 50mg twice a week. When it comes to HCG, would injecting 750iu - 1000iu...
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    Minimum Effective Dose of HCG Weekly To Prevent Testicular Atrophy

    Human Chorionic Gonadotropin (From the book Testosterone: A Mans Guide, amazon.com) Human chorionic gonadotropin (HCG) (not to be confused with human growth hormone, or HGH) is a glycoprotein hormone that mimics LH (luteinizing hormone), produced in pregnancy by the developing embryo soon after...
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    Where to get Enclomiphene?

    For what it's worth Nu Image Medical has a 4th of July sale which ends today. I would stick with pharma grade enclo if it were me. Can't put a price on your health.
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    My Experience On Jatenzo (Oral TRT) Log

    I'm sorry the Jatenzo did not work out for you. Please keep us updated on how the Natesto is working for you. It's something I may consider as well at some point. Good luck my friend!
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    Will this be a bad time to start TRT?

    VERY sound advice! I'm dropping the HCG until I get my Kyzatrex dose dialed in.
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    Choline associated hypersexuality in a 79-year-old man

    Oh wait, so it was Citicoline used in the study and not Alpha GPC?
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    Choline associated hypersexuality in a 79-year-old man

    Oh got it! This is Alpha GPC as I know it. It supposed to be the best choline supplement because it crosses the blood brain barrier easily. I'm no grandpa but could definitely use some help in the libido department so going to give this a try haha!
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    Choline associated hypersexuality in a 79-year-old man

    Wonder how many mgs per day and what form of choline?
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    Kyzatrex - sudden emptiness feeling in head

    Thanks for the update and glad you're feeling better!
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    Kyzatrex - sudden emptiness feeling in head

    I've felt this as well with Kyzatrex after being on it for a few weeks at 200mg BID. Are you feeling any improvement?
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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