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    5 PROVEN Ways to Fix Low Libido Fast

    If you have an erection, you have libido. But, one can have libido and not get an erection. That’s the real problem, IMO.
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    Lower back pain

    Betting it's activities related to poor posture or posture not supportive of spine health while performing those activities, including sitting.
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    Real Nitric Oxide

    I first found out about Bryan in 2016. Bought his book quite some time ago. Originally he cofounded SuperBeets company HumanN then moved on to compete with them. Other products with clinical efficacy to support the endothelium, which is what it's really all about. Such as Vascanox and...
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    Yes, a man in his 80s can still have good muscle mass

    Me at 25: Oh God, my eyes! <Limp> at 73: <woody> Time is relative: Einstein.
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    Therapeutic options for treatment of Female Sexual Dysfunction

    Sadly I've found, many older women don't care they have lost desire for sex. Stark contrast to older men.
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    Topical T gel to increase penis size

    I think topical cream of HGH + T + Lard is the secret.
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    Low ferritin but high iron levels??

    Did you check for H63D gene variant? The main problematic ones for hemochromatosis are C282Y and H63D.
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    Unmet needs in care for erectile dysfunction

    There is a lot to be said and way overdue about men's reproductive health. The disparity in awareness, attention to and spending on is egregious in my opinion. The difference in government supported expenditure is immense. Would reproductive rights not be an applicable argument for men? Men's...
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    High Iron - Low Ferritin

    As far as I know, the C282Y and H63D are the only problematic variants in terms of hemochromatosis and a conundrum in balancing with TRT. @FDV70 could shed more light on that probably.
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    High Iron - Low Ferritin

    Get genetic testing done by 23andme or another such service. It will reveal if you have a variant for the HFe gene, which could confound your expectations for TRT.
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    PT-141 and Trimix?

    @Ribeye Have you taken both brand name Vylessi and generic (Compounding pharmacy) PT-141? What differences have you noticed, if you have?
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    Detection of microplastics in the human penis

    This and the plastic mass in the oceans, worry me far more than the prospects of climate change.
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    Best Sleep Supplements

    Best relaxing initial sleep I get is with 5mg hydrocodone and 5mg Valium. Unfortunately, not something MDs feel comfortable prescribing. Some of the best sleep with the most refreshed feeling I've had has been following some surgeries. I almost look forward to them! Can't beat...
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    Best Sleep Supplements

    Interesting. Haven't heard of that use. Worth a try. Good show, Vince!
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    "Raising ferritin fast" protocol - no meat??

    @50BMGdoesitforme Some other things to list if you want the comprehensive help package from here is age, weight, lifestyle and a whole bunch of lab test data. CBC, Complete iron panel, all thyroid stuff, lipid panel (Discounted Labs is great for this) and gene tests as mentioned. All stuff I...
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    "Raising ferritin fast" protocol - no meat??

    B. No, that test won't tell you if you have hemochromatosis. You need to get genetic testing for HFe gene. There are two main variants. Highly recommend you don't do anything before you do this. Fred Vorck's protocol (Raising Ferritin Fast...) is insightful, but there are caveats to...
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    Excessive androgen exposure and risk of malignancies: A cohort study.

    {"Transgender women, who were assigned male at birth but identify as female treated with estrogen have a 46 times higher risk of developing breast cancer compared to estrogen unexposed cis-men."} It would be interesting to see a risk profile compared to women overall.
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    Clarus Therapeutics Holdings, Inc. Announces Completion of Auction for Sale of JATENZO®

    Love the marketing. Get the John Deere up subliminal message. LOL!
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    Oral testosterone. Who's on it?

    What is your (anyone on oral) free T relative to total?
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    Advances in Rhinology and Chronic Sinusitis

    Very informative and useful for me. Thanks madman.
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    Warning for Men on TRT: Low Ferritin is Bad

    Hematologist doesn't suspect any. One would have to do more like an MRI or biopsy to definitively diagnose.
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    Warning for Men on TRT: Low Ferritin is Bad

    On TRT, I felt off, mildly like being disconnected from self. That has since gone away and I feel more like my one, familiar self again, however, tired lack of energy. I hope to improve that as iron levels normalize and I exercise more.
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    Warning for Men on TRT: Low Ferritin is Bad

    I believe anyone concerned about ferritin and iron levels should know their genetic composition regarding HFe gene. The variants or combination of, may lead one down the wrong path. For now, I've stopped TRT since I discovered being compound heterozygous for C282Y/H63D. Ferritin levels went...
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    Referral to TRT doc in San Diego

    At one time, I used California Healthspan in SD, Dr. Ron Rothenberg. But, they don't take insurance. I would check reviews to find a good internal medicine doc knowledgeable about TRT down there. Wish I had more to advise but that's it.
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    The Root Cause Of Back Pain Decreasing Your Lifespan - Fix This To Stay Young

    I just ordered his book today. Back Mechanic-VIDEO ENHANCED VERSION Paperback – January 1, 2017
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    ProudP Uroflow Mobile App: Measuring Prostate and Urinary Health

    If not a unique advancement in technology, certainly the ultimate conversation starter in a Pub.
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    Wife has hard time reaching orgasm

    I've learned that women vary tremendously in orgasm ability and intensity. From two hours of my best physical shape and performance and zippo, to insertion and powerful vaginal contractions in three minutes. Two separate people. Think the universe is mysterious? Nothing compares to the female...
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    Ferritin Levels beyond low...

    @wig surf Do you have labs before starting TRT? Iron saturation? You may have genetic factors with HFe gene that is contributing also. TRT can push up lipids, iron and lower ferritin.
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    New Clinical Trials for Low Back Pain

    Stanford posted up some new trials for low back pain in case you are interested. One is MRI diagnostic, the other proposes psilocybin for therapy...
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    Doctors in San Diego

    Extremely sad, but true. The business model and infrastructure for healthcare is designed to treat disease not prevent it.
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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