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  1. M

    Recovery from E2 crash

    I got into this mess because my doctor overprescribed my anastrozole dosage. If I’ve learned anything it’s not to implicitly trust doctors.
  2. M

    Recovery from E2 crash

    In the brain, heart, and pancreas, correct? Also, I had been taking 300 mg test/wk for years prior to my E2 crash. I realize this amount isn't a sustainable dosage for the long term, and I have dialed back to 150-200mg/wk over the past 3 weeks. However, for the moment would you recommend going...
  3. M

    Recovery from E2 crash

    Thanks @Nujace. I’m still not feeling fully human. I think my recovery is delayed because I was on clomid for the first three weeks of my crash. @Systemlord was telling me above that clomid blocks estrogen receptors, so its been keeping my brain from feeling the estradiol coming back up. The...
  4. M

    Recovery from E2 crash

    @Systemlord I had been taking 300 mg test/wk for years prior to my E2 crash. I realize this amount isn't a sustainable dosage for the long term, and I have dialed back to 150-200mg/wk over the past 3 weeks. However, for the moment would you recommend going back up to 300 mg/wk for now until my...
  5. M

    Recovering from an E2 Crash

    I seem to have crashed my E2 earlier this month after being prescribed too much anastrozole by a doctor. My E2 was <5.0 on 11/8, but has since bounced back to 30.7 on 11/16. So I am no longer in a crashed state. However, I'm still not feeling much relief, specifically from the ed and low libido...
  6. M

    E2 Crash Recovery

    I seem to have crashed my E2 earlier this month after anastrozole overuse. My E2 was <5.0 on 11/8, but has since bounced back to 30.7 on 11/16. However, I'm still not feeling much relief, specifically from the ed and low libido. I have been taking clomid and HCG since the crashed however (for...
  7. M

    Recovery from E2 crash

    Thank you @Systemlord ! This is great to hear. I appreciate your help. I’ll cease the clomid and HCG immediately. I was taking them because I was trying to restart my HPTA after an extended period on AAS, but I took one last anastrozole right before I stopped my cycle and that crashed me. So now...
  8. M

    Recovery from E2 crash

    @Systemlord my latest bloodwork from 11/16 if that helps. I appreciate any advice you could provide!
  9. M

    Recovery from E2 crash

    Thanks @Systemlord. I think I’ll drop them for now. My main priority right now is recovering from the E2 crash. I see that you have provided a lot of great advice to guys on this forum in this E2 crash situation in the past. I have found these past comments to be very valuable and useful. Given...
  10. M

    Recovery from E2 crash

    Thank you @Systemlord. Do you think that the clomid and/or the HCG could be prolonging my low E2 symptoms? My E2 is back up to 30.7 as of last week, but my libido is still gone.
  11. M

    Recovery from E2 crash

    Did everything return to normal after you recovered from your crash? How long did it take?
  12. M

    Recovery from E2 crash

    Yeah, I'd like to try to get some fertility back. I'd be fine being test dependent and staying on TRT for the rest of my life. I was heading that way anyway at the age of 38 when I first got pellets. But I'd like to see if I can still have kids someday. As for the crashed e2, I am absolutely...
  13. M

    Recovery from E2 crash

    I think I need to stay on TRT because I need some excess testosterone asap to convert into estrodiol to get me out of this E2 crash. I was already hypogonadal before starting TRT (TT was 300 four years ago). I don’t know if I can afford waiting for my body to make a little test on its own, if it...
  14. M

    Recovery from E2 crash

    Sorry, I meant 1mg anastrozole. Not 50. I'm on test still while on PCT because I was hypogonadic before I started TRT, and I don't expect the PCT to bring me up to high enough test levels to live on. I understand that the clomid and kisspeptin will still work while on TRT. I just want the PCT...
  15. M

    Recovery from E2 crash

    Correction: I was on 1mg anatrozole a day, not 50mg.
  16. M

    Recovery from E2 crash

    Hi everyone, I'm brand new here but have been picking up some great information here. Everyone seems very knowledgeable, so hopefully I can get some good advice. I seem to have crashed my estradiol and I feel miserable. I'm coming off my latest 12- week cycle of 300 mg testosterone and 150 mg...
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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