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  1. D

    Pregnenolone: oral v. Cream v. Hcg injections

    I really like what preg does for me, but find it lasts for a day or two then seems to almost rebound in some way. I'm trying to see if I could use it at some interval like weekly.
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    Delayed or Absent Orgasm in Men

    It'll kill your O pronto if you're on the fence to begin with especially. Maybe some neurotransmitter misalign?...
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    cheap HCG (23usd/10k IU) - reliableRX - experience

    Think it's mostly legit. I would have to be able to find some Pregnyl to compare. I usually get a little impatient after a shot.
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    Big and Tall TRT dosage

    Get another doctor.
  5. D

    TRT is great but I have difficulty in reaching orgasm

    Be very careful with arimidex. Half mg/day is possibly way too much, but I understand the desperation.
  6. D

    How to get stronger....

    Very cool Tex! Read some of the works of Dr. squat myself. Louie Simmons too
  7. D

    Melatonin: functional significance for optimal cellular physiology - Prof. Russel Reiter (14/11/19)

    I'm with K.pietera, Used to work but now, .75mg TR always puts me to sleep just to wake in a few hours. But I'm prone to that anyhow and have been for years. Also feel pretty dazed the next day like 1st gen antihistamines. Tryptophan+theanine has been my most reasonable solution to middle of...
  8. D

    Creatine and DHT

    Has it ever really been verified that creatine raises dht? Would've never thought so but seems like my prostate pings me after use now.
  9. D

    BPC-157 / TB-500 Dosage for Men

    Anybody having any remarkable results from bpc? Are most sources legit?
  10. D

    Osteoarthritis Treatment

    I'm really interested in this as well. Just in hands so far but has escalated lately. Trying a number of supplements but will prob take time to see anything.
  11. D

    Something as effective for joints as Nandrolone

    I'm going to order some msm now. I've been trying turmeric, boswellia, glucosamine, chondroitin. They help some, may need more time to really show.
  12. D

    The 4-7-8 breathing exercise could be the trick to quality sleep

    Theanine can also be helpful
  13. D

    Staying in love with your partner.

    Big Bang(science!) but has no reason or source.
  14. D

    Phytoestrogens?

    Great answers. Yeah, I personally avoid soy etc like the plague. The concept of blocking "stronger" estrogens with "weaker" ones is considerable. I have largely unsuccessfully helped my wife with menopause for quite some time. Even the few things that helped like progesterone gel were virtually...
  15. D

    Phytoestrogens?

    Funny, one website says things like cruciferous vegetables, soy, herbs etc lower estrogens, the next website assures one that these same things raise estrogens. One says lowers cancer risks, Next says raises cancer risks. Surely there's a way to basically test this sort of thing?
  16. D

    Increased Body Odor on Testosterone

    I mean maybe some androgenic effects like oilier skin and the chemistry might account for some odor changes? Bacteria biome and such? Prob settle out as things balance.
  17. D

    Nitric oxide and inflammation?

    Maybe like eggs, coffee etc good for you, no bad you, no good for you... haha
  18. D

    Nitric oxide and inflammation?

    Does beet juice, arginine, citrulline, taldalafil? make my OA worse? https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2582805/
  19. D

    T4 helps me sleep. Anyone else?

    I have, I just feel zonked all day after that. Even at small doses. Tryptophan is good for a few hours, theanine is probably the most gentle. Can actually function.
  20. D

    Tyrosine?

    I've been popping half a gram of l-tyrosine with my t4 each morning, temperature rises much faster. Reading 98.x most mornings by 7:30. Any drawbacks to this?
  21. D

    T4 helps me sleep. Anyone else?

    T3 revs the €r4p out of me. Just think it's bizarre I would think it should energize you not calm and relax
  22. D

    T4 helps me sleep. Anyone else?

    Most nights I wake after a good nap. Last night about 2:30 woke right up. Maybe most people wake but return to sleep quickly perhaps. I was up until 4ish. Theanine wasn't enough to go back down. I decided to take T4(50ug) at that time. Takes about an hour I guess but woke sleeping like a baby...
  23. D

    The primary choice of estrogen and progestogen as components for HRT

    Yikes. Haven't even heard of some of those. I thought premarin was done away with.
  24. D

    HCG from overseas

    First order with SM4A, got it pretty quick. However, they substituted zy and sifasi in place of pregnyl and corion...
  25. D

    Hcg, Pregnenolone Temporary Sex Drive Increase

    10mg preg can effect me profoundly. Have done 100. Would cause big boost in libido for a few days but there would be a subsequent "crash" that lasted for awhile. Everyone's different.
  26. D

    Considering "micro dosing" AI?

    Yeah, 1mg dose would wreck me.
  27. D

    Considering "micro dosing" AI?

    Measuring not that complicated, benefits might be
  28. D

    Considering "micro dosing" AI?

    So many opinions... wonder if anybody has ever tested e2 levels daily after T injection for example. I appreciate everyone's thoughts.
  29. D

    Considering "micro dosing" AI?

    That's what I would do also, just trying to understand the possible benefits of daily dosing or eod dosing vs the .5mg single dose I'm taking now and how it would counter what seems like is a big spike in T after a weekly injection. I'm reading E follows T, if that's purely true then I would...
  30. D

    Considering "micro dosing" AI?

    Ok, did that long ago, never need to again. Could you increase e2?
  31. D

    Considering "micro dosing" AI?

    What in the world would cause awful pain?
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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