Recent content by Bremster

  1. Bremster

    TRT in men in their Nineties

    I truly appreciate all the comments, I could have been more forthcoming with details. I had been injecting 3 times per week for a total of 200 mg. As mad man suggested older people may get “more bang for the buck”.
  2. Bremster

    TRT in men in their Nineties

    I am guessing, but I think it has been about 25 to 30 years.
  3. Bremster

    TRT in men in their Nineties

    It has been a while since I posted anything, I turned 93 in January, my Urologist has been suggesting that I lower my dosage of Testosterone. Without getting into specifics numbers, my testosterone levels were about 1500 total. I should add that all of other blood markers were within...
  4. Bremster

    thoughts on labs. recommendations on what direction to go.

    The testing method was LC MS/MS whatever that means
  5. Bremster

    thoughts on labs. recommendations on what direction to go.

    I inject 3 x week, 2ml testosterone 250 mg/ml, I think that calculates to about 150 mg for the week. So, my blood work had to be with in a couple of days of injections. I am doing something different because I went from 900 total T to these really high levels, and injecting less T. I don’t...
  6. Bremster

    thoughts on labs. recommendations on what direction to go.

    My most recent blood test results are e2 24.7 pg/ml, 51.6 ng/dl free testosterones and 1890 ng/ ml total testosterone. This was May 6, almost the same as earlier this year. I’m down to 150 mg testosterone per week down from 200. I don’t know what is going on. I also inject 500iu Hcg 3 x...
  7. Bremster

    Edex versus Trimix

    I am 92 and I am responding to the discussion concerning alprostadil 500mcg/ml. I order and received the aforementioned med. I have had it for a few days trying to figure out how to use it. Online there’s so much online that is irrelevant. I have a 1 ml of med in an ampule, so I transferred...
  8. Bremster

    thoughts on labs. recommendations on what direction to go.

    I realize there are special cases where 200 mg per week is excessive, but for the average guy I thought 200 was the norm. I have been injecting 200 mg per week for some time, along with 500 iu Hcg and 1/2 mg anastrozole once per week, my total testosterone is 847, 17 free and 24 e2. Feel great
  9. Bremster

    TRT for Elderly (80 years & up)

    I am sorry I didn’t respond to your question. I think it was about 900 TT and 24 E2 back in November. My urologist left the practice and his replacement suggested I increase my anastrozole and it really screwed things up, my orgasms became more difficult to achieve to the point they were...
  10. Bremster

    Keeping testosterone in pre-loaded syringe for a week or more

    I too have been getting my testosterone in 1 ml ampoules, I tried to fill four syringes with.25 ml, but I only had enough to for three syringes, maybe with a tad in a fourth. So I decided to hell with it and injected the entire 1 ml once a week. I was able to fill a 1 ml syringe with the...
  11. Bremster

    TRT for Elderly (80 years & up)

    You are correct, it was a typo
  12. Bremster

    TRT for Elderly (80 years & up)

    I inject 200 mg testosterone divided equally 3 times per week along with Hcg 66 iu, about 7 mg cialis twice per day and Trimix about 30 ml when sexual activity is in the offing.
  13. Bremster

    TRT for Elderly (80 years & up)

    I’m going to be 92 in January, I’ve been on trt for 25 years, I have posted on this before. I do everything I have always done, except flying my own plane, couldn’t expense it anymore, sold my business ten years ago. I work out six days a week, this includes weights and elliptical upper and...
  14. Bremster

    I'm losing the 20% of testosterone that I precharged in Insulin syringes, help

    Regarding storing filled syringes, I have had luck with storing them on their sides, leaking is not perceptible. My problem as mentioned above is I can’t get 1 ml ampoule to fill 4 or even 3 syringes with.25 ml of testosterone.
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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