Recent content by Fortunate

  1. F

    Estradiol deviation for improvement or symptoms

    Thanks, @Vince. The last reference is my post. I’ll look at the other two.
  2. F

    Mood Swings

    TLDR: I am experiencing wild mood swings and I think it's related to using compounded cream. Can you help me work through it?? I have not posted in a while, so to make up for lost time, I'll give you some diarrhea of the mouth (or keyboard). I'd love to hear some opinions on mood swings. I...
  3. F

    Estradiol deviation for improvement or symptoms

    I do believe anastrozole has improved my mood on more than one occasion. I am about to start a thread on mood swings, since I don't see one dedicated specifically to this.
  4. F

    Anyone combine injections and cream? How do you feel?

    @engineer, if you are still around (I'm not here much these days), did you ever look at ferritin levels? I battled fatigue for 1.5 to 2 years. Went down some massive rabbit holes. I had a number of theories on what caused it. I am still not 100% sure, but I seem to be pulling out of it. One of...
  5. F

    Iron Supplementation Protocol to Raise Ferritin FAST While on TRT: The Vorck Protocol

    @Nelson Vergel, your thoughts are much appreciated. I have actually considered the caffeine theory. It is possible that I am chronically fatigued, but get a temporary boost via caffeine in the morning and when it wears off, I get the fatigue. But, I have never had this crushing fatigue like...
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    Iron Supplementation Protocol to Raise Ferritin FAST While on TRT: The Vorck Protocol

    Has anyone been able to determine if their ferritin levels fluctuate during the day? I ask because I have been chasing a group of symptoms for about a 1.5 years and low ferritin is the best explanation. But, most days I have the symptoms specifically between around 11 AM and 3-4 PM. Before and...
  7. F

    Testosterone Cream- Scrotum VS other areas

    Oh, I am on the goo alright. Restarted a few days ago. So far, feel ok. Just gotta play the long game and remember how crappy non-anemic iron deficiency feels... Typically, when I use cream, it's scrotal. I suspect that the peaks are a crap ton higher than if if I apply to the arms. I have some...
  8. F

    Testosterone Cream- Scrotum VS other areas

    Yes. I have been having lots of issues with this. Had to donate recently because hematocrit was 55.3. To make matters worse, my ferritin is suppressed, and I have severe symptoms from that. Trying to treat it with iron worsens the hematocrit problem. The Vorck protocol did not provide any...
  9. F

    Warning for Men on TRT: Low Ferritin is Bad

    I know you weren't asking me, but I tried it x5 days and saw no benefit and no change in ferritin. I was fairly diligent with timing, but not perfect. Probably biggest criticism would be not timing perfect around food intake.
  10. F

    Warning for Men on TRT: Low Ferritin is Bad

    @Nelson Vergel, I was not totally clear. The short answer is "yes" - my hope is that candesartan can help keep hematocrit in check. When I said I use it as a preventative, I meant for migraines. But, my hope is that I get the added benefit of reduced hematocrit. I have read reports of other...
  11. F

    Warning for Men on TRT: Low Ferritin is Bad

    This is interesting to hear that someone else out there has made similar observations as me! I sometimes think I am a unicorn. I have pulled labs a few times after Natesto and numbers are typically pretty low - maybe near 500 or so. My guess is that we are not seeing the peak. Or, it is...
  12. F

    Warning for Men on TRT: Low Ferritin is Bad

    Well, I have a completely unscientific anecdote with an N of 1 and too many variables to make this meaningful, but I thought I would report the following out of interest. Maybe we can get some volunteers to validate my observation? Summary: I have had fatigue for over a year (sometimes...
  13. F

    Warning for Men on TRT: Low Ferritin is Bad

    I keep replying and for some reason, it won't post. My apologies if this is a repeat. Great stuff. I have more to share but want to wait until I have more information. Meanwhile, any advice on avoiding the GI distress? Does black, liquid sludge come to mind...?
  14. F

    Warning for Men on TRT: Low Ferritin is Bad

    Hey, you and I had a conversation about this in another thread. I tried to find it, but can't quite locate it, so I figured I'd follow up here. In the other thread, I had questions about whether or not your protocol relieves symptoms? You commented that, yes, many guys have gotten good symptom...
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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