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  1. M

    Optimizing Oral Testosterone Undecanoate (Kyzatrex) TRT: All You Need to Know

    I wish it was that simple. Im with a UK clinic and they told me to reduce my dose as my HCT was 54% and also my E2 was 350. Highest should be around 150.
  2. M

    Optimizing Oral Testosterone Undecanoate (Kyzatrex) TRT: All You Need to Know

    Wow 60! scary stuff, Ill have a look at the video.
  3. M

    Optimizing Oral Testosterone Undecanoate (Kyzatrex) TRT: All You Need to Know

    I am not sure i need to, my ferrtin was 700, i had extensive iron loading genes checked and come back i was only a carrier for a C gene nothing else. Therefore, I can load iron but unlikely and/or much slower. My ferritin is now 200 and still going down which is now in range which is good. I...
  4. M

    Optimizing Oral Testosterone Undecanoate (Kyzatrex) TRT: All You Need to Know

    I'm hoping my HCT has come down this time, but in my first two months on TRT, I was accidentally taking 2.5x my intended dose due to using the wrong insulin needles—whoops. Hopefully, my HCT was only still rising because of that, and now that I've been on a lower dose for the past two months, it...
  5. M

    Optimizing Oral Testosterone Undecanoate (Kyzatrex) TRT: All You Need to Know

    Intrested in seeing what results you get here. Im due my 4th TRT blood test on wednesday im on 50mg test C per week inject daily and 500IU HCG split into 3 injections per week. I feel like crap at the moment and no better than pre-T. The issue i have is high E2 and high HCT at the moment.
  6. M

    Help..? I feel worse than pre-TRT

    Thanks for the reply. This is definitely a right of passage; I was ignorant of the process; I didn't expect it to take this long to feel better, etc. I can see how the NHS one-trick protocol is like a sledgehammer approach. In regards to HCG. I'm now on 500IU per week, which is now taking...
  7. M

    Help..? I feel worse than pre-TRT

    Yes i do every blood test before my next injection, I inject daily. I understand what your saying but my point is if i feel like death now then surely it will get worse when i find my new set point as it will be much lower? At this point, I'm trying to find the benefit of TRT if I feel like I...
  8. M

    Help..? I feel worse than pre-TRT

    I like the sound of the Oral stuff like Kyza but I dont like the cost..
  9. M

    Help..? I feel worse than pre-TRT

    I think if my next bloods on the next few weeks come back out of whack I may have to drop HCG. If my HCT is above 54% im guessing the clinic will want me to stop treatment all together.
  10. M

    Help..? I feel worse than pre-TRT

    Hi everyone, I’m hoping some experienced members here can help me out. I’ve been on TRT since August, prescribed by a UK clinic due to secondary hypogonadism. My testosterone levels were initially between 3 nmol and 9 nmol. When I started treatment, I mistakenly took the wrong dose, which led...
  11. M

    Donating blood to reduce Hct levels

    Here’s a rewritten version of your text: This is interesting. I’m 36, and since 2018, my ferritin levels have been steadily climbing above 400, reaching over 700 prior to starting TRT. I was investigated for hemochromatosis but found to be only a single-gene carrier. While this means I can...
  12. M

    3 months blood advise

    Thank you for your very comprehensive response this is very much appreciated and it makes perfect sense what your saying. I certainly wouldn’t get a indepth response from my clinic like this so thank. I regards to the HCG. I want to ensure my tests stay online as I plan to have more children...
  13. M

    3 months blood advise

    Sorry. I’ll expand. I felt much better on the higher dose. However I did get a lot of water retention and sensitivity on my nipples but it was unsafe to stay at they level. Now 6 weeks on this dose. I feel much more tiered, less morning erections and I definitely feeling more snappy and...
  14. M

    3 months blood advise

    Hi there, I’m not with Dr. Stevens; I’m with a clinic whose name starts with "L." I was prescribed 500 IU of HCG three times a week to preserve fertility, but I chose to start with a lower dose and gradually increase it. When I decide to try for another baby (my partner just had our baby...
  15. M

    Best injection technique for low dose daily subcutaneous testosterone

    thanks. I have actually started this 2 days ago to give my belly a rest. I watched your video earlier on this actually on youtube which included the pictures you shown here. Very useful information.
  16. M

    3 months blood advise

    Hi all, I’m sending off my 3-month blood test results to my clinic here in the UK and wanted to get some thoughts. For the first two months, I was using U-40 needles instead of U-100, which caused me to get my dose wrong. The blood results I’m sharing now are from 6 weeks after correcting my...
  17. M

    Best injection technique for low dose daily subcutaneous testosterone

    what difference did the small needle make? iv been doing subQ for 3 months and im still getting horrible lumps. I warm up the oil and also inject very slowly. I carry abit of fat around the mid section.
  18. M

    2month bloods very high

    Thanks for the heads up! Since I have hereditary spherocytosis and hemochromatosis, I’m aware that my risk for blood clots is higher, so I wanted to ease into things more cautiously. I initially sought TRT through the NHS, but after some back-and-forth, they ultimately declined since my last...
  19. M

    2month bloods very high

    Thank you for this very comprehensive reply it is Much appreciated! Your totally right I can’t believe how stupid I was as I literlly asked my doctor if I can start TRT lower than he suggested which he wanted to me start at 100mg and titrate up or down which was reasonable but I opted for 84mg...
  20. M

    2month bloods very high

    Hi all. Has anyway one had a simailar experience? I started TRT 2 months ago with a clinic in the UK. I started in test cyp 84mg per week injected daily. I am also on HCG 250iu 3 times a week. After 1 month my level were elevated so was reduced down to 70mg per week. My results are all still...
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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