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  1. Vince

    Dosage for women's testosterone ?

    I thought the study said long-term DHEA therapy in postmenopausal women. Maybe I misread.
  2. Vince

    Natural: why is my test so high?

    One of my buddies who's in his '60s had his testosterone check because he was tired. He's type 2 diabetic, on blood pressure meds and he's total T is just over a thousand. Not bad for an old man. He did not have his free T checked.
  3. Vince

    Dosage for women's testosterone ?

    Actually in the study. Did not look good for improved libido. https://pmc.ncbi.nlm.nih.gov/articles/PMC9113789/#:~:text=These%20observations%20are%20important%20to,also%20need%20to%20be%20considered.
  4. Vince

    Dosage for women's testosterone ?

    If I remember right. Dhea increases testosterone in women and estrogen in men. In post menopause women, it also raises estrogen.
  5. Vince

    Lowering trt dose/ increasing frequency of injections question

    That's probably one of the reasons
  6. Vince

    Different oils for Testosterone Proprionate

    Check sesame seed oil. I believe big pharma does use that one.
  7. Vince

    Is Testesterone Cypionate available from big pharms

    I have zero issues with grapeseed oil. I do not believe it's the best though. I believe big pharma also uses a sesame seed oil which might be better.
  8. Vince

    Sex Frequency Poll

    My first marriage July of 1976, she passed away November of 2006. Second marriage June of 2018 and still married.
  9. Vince

    My Father is 70 years old and we just got his labs done. I'd like your advice

    Personally, I don't believe he needs TRT. He does need to control his diet. If he could go on a low-carb diet it would definitely help his diabetes. It would be scary to have that high of a A1C.
  10. Vince

    Lowering trt dose/ increasing frequency of injections question

    I find it really interesting that members lower their dose to lower their free testosterone and they still have to donate blood.
  11. Vince

    Keto diet could be the secret to living longer, according to new research

    I really found it interesting that the keto diet also acts as a pain reliever.
  12. Vince

    Dosage for women's testosterone ?

    5 mg T cypionate per week, or 2.5 mg twice-weekly for more stable levels.
  13. Vince

    Lowering trt dose/ increasing frequency of injections question

    I also switched to daily injections to lower my HCT. After 2 years of donating every 8 weeks my HCT completely stabilized and I no longer have to donate blood. Today is my 11 year anniversary of TRT and haven't donated for 9 years now.
  14. Vince

    Test cyp 6 months - still can't dial in

    Brain fog was my only issue before starting trt. For me to feel good I need levels of free Testosterone. I know that goes against what most member say, but that's what I need.
  15. Vince

    HCG + Clomid or HCG only ?

    If you have secondary then both should work HCG and clomid
  16. Vince

    HCG + Clomid or HCG only ?

    Are you primary hypogonadism?. If your testicles don't properly work, neither HCG or clomid will help much.
  17. Vince

    FSH availability?

    Sorry I thought you would talk about HCG. I get that from reliable. If I was buying fsh I would use safemeds4all
  18. Vince

    FSH availability?

    I believe the government stopped the compounding pharmacies from selling HCG. lf you want a USA pharmacy. Just call your TRT doctor and I'm sure he'll take care of you. I'm happy with reliable RX. I wouldn't switch.
  19. Vince

    Testosterone Pills Are Here. Why Are Guys Still Injecting?

    I may be wrong. The reason people are still injecting I would assumed is the cost. What is the cost of taking a pill compared to injection? Did you switch from injection to using a pill?
  20. Vince

    Happy people live longer!

    A new book from a renowned Harvard University doctor reveals why being happy is an even better predictor of a long life than your cholesterol levels are. Plus, his most shocking scientific discovery about how to become happy—all based on 100 years of Harvard health data. Building and...
  21. Vince

    How do you know when to take an AI.

    I have used Equilibrium Dialysis a number of times. I run my my free testosterone higher. That's what I must do to feel good. As we both know nothing's 100% perfect either is Equilibrium Dialysis. I do agree with you. It's the best we have at this date and I'm sure things will actually even get...
  22. Vince

    How do you know when to take an AI.

    No one's whining or complaining. It just says it's not guaranteed that it's 100% accurate like you also said.
  23. Vince

    How do you know when to take an AI.

    Yes, you are correct. Not everyone reads that bottom part.
  24. Vince

    HMG pharmacy?

    Samarth Life science in India
  25. Vince

    Second Opinion on Restarting TRT (Primary Hypogandism)

    This is just my two cents and I'm sure others will disagree with me. For me to feel good, I need a higher dose of testosterone and HCG. We are all different. Because of your issues. I would just inject testosterone, a low dose. 10 mg daily and let it play out. I do daily injections. I pick...
  26. Vince

    HMG pharmacy?

    I believe it's in India and it is now shipping to the USA
  27. Vince

    HMG pharmacy?

    Staying fertile. Safemeds4all has HMG, I do buy from that website but I've never bought HMG from them.
  28. Vince

    HMG pharmacy?

    mixture of both follicle stimulating hormone (FSH) and luteinizing hormone (LH)
  29. Vince

    How do you know when to take an AI.

    While equilibrium dialysis is a highly regarded method for measuring free testosterone, its accuracy can be influenced by assay conditions and patient-specific factors. Standardization of the procedure and careful consideration of the patient's SHBG levels are essential for improving the...
  30. Vince

    Muscle and less hidden abdominal fat are linked to a younger biological brain age.

    Scientists discovered that more muscle and less hidden abdominal fat are linked to a younger biological brain age. Deep visceral fat appeared to accelerate brain aging, while muscle mass offered a protective effect. https://www.sciencedaily.com/releases/2025/11/251125112506.htm...
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

hCG Mixing Calculator

HCG Mixing Protocol Calculator

Beyond Testosterone Podcast

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