Recent content by Petras Petraitis

  1. P

    Beta blockers killed my libido

    So my libido decreased due bad blood flow? I was trying viagra and it help a little bit with "mojo" but not with libido, I was try L-theanine and it increase exactly my libido, but I get side effects so I stopped it. How long it take to get back your libido after you stop?
  2. P

    Beta blockers killed my libido

    Hello guys, I have Taken beta blockers for ~ 3 years, and it crashed my libido How to Increase it now? Even TRT and good hormones level did not cure that. Should I stop beta blockers and try something other that decrease my heart rate?
  3. P

    My hormones are perfect, but I have very very low libido

    I try caber, but it isn't help. Can low libido be from saw palmetto?
  4. P

    My hormones are perfect, but I have very very low libido

    Even when I have T 1000ng/dl my libido wasn't good. Maybe I should check my dopamine level? One time when I was on L-theanine my libido was better, much better, but it was only one time. So maybe there is some problem?
  5. P

    My hormones are perfect, but I have very very low libido

    First I want to do load, that T get in to normal level faster, then for maintaining I think it will be enough 100mg. Of course I will check my labs.
  6. P

    My hormones are perfect, but I have very very low libido

    Before TRT also bad, but when I was younger it was just amazing, very very good. My erection OK, I don't need cialis, just need libido.
  7. P

    My hormones are perfect, but I have very very low libido

    My E2 is at middle, my T 600ng/dl, my DHEA at top normal level, my DHT at top normal levels, my prolactin at middle, my shbg 18nmol/l. I was on sustanon (my T was 1000ng/dl), but it isn't help to boost my libido, now I'm on cypionate 150mg every 4-5days, for first mont, then I will reduce to...
  8. P

    How to increase dopamine?

    But at begin it should increase libido? So what I shoud use that have less tolerance factor?
  9. P

    How to increase dopamine?

    Howabout L-tyrosine? Did you felt better libidoafter it?
  10. P

    How to increase dopamine?

    Can my epinephrine be high and due that dopamine is low?
  11. P

    How to increase dopamine?

    Even if I have normal prloactin it can help with libido?
  12. P

    How to increase dopamine?

    L-theanine, L-tyrosine, L-dopa, what more can increase dopamine and my sex drive which is so bad?
  13. P

    OK, what's next?

    For real I don't think that DHT is very important for libido, excess DHT cause excess epinephrine it's bad for libido...
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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