Recent content by Nik

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    Lowering trt dose/ increasing frequency of injections question

    Well, I was on 250mg every 21 days for a year. The truth is, my hematocrit reacts strangely even after reducing the dose. Unfortunately, in my country, they don't allow the import of benzyl alcohol because it's listed among medical articles, so its entry is prohibited (which is stupid). Would...
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    Lowering trt dose/ increasing frequency of injections question

    I appreciate your detailed response. Based on these numbers, I could try reducing to 65 mg once a week. If I'm not mistaken, this would put me at around 400 mg without reaching hypogonadal territory. The fact is that, due to cost, doing it twice a week skyrockets the price, since here...
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    Lowering trt dose/ increasing frequency of injections question

    I should clarify that I administer the 75mg once a week.
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    Lowering trt dose/ increasing frequency of injections question

    My current protocol is 75 mg per week, which puts my total testosterone at 525 and free testosterone at 158. My SHBG is around the low 20s. The problem is that my hematocrit has reached 53, so according to your calculations, where would I be approximately if I take 32.5 mg twice a week for a...
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    100 mg week testosterone

    My ampoule (Testoviron depot) 250mg 1ml. Bayer, I inject 0.40. Correct me if I'm wrong, but I think it's 100mg.
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    100 mg week testosterone

    I know that what I'm going to ask you has many nuances, but what level of free testosterone do you consider healthy or robust? I'm 41 years old and somewhat armed, always talking about levels taken in the valley.
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    100 mg week testosterone

    is it the correct method?
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    100 mg week testosterone

    I can't even believe it (laughs) that I've reached these levels. I think I'd fall into the hyper-responder group, especially with a normal SBG level. I think your advice to increase the frequency is correct. In fact, by increasing my dose, would reducing it be more justified?
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    100 mg week testosterone

    Red blood cells 5.43 Hemoglobin 14.5 Hematocrit 48.8
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    100 mg week testosterone

    The extraction was right at the valley. I did it just one hour before my next injection on the seventh day. Regarding giving it time, I completely agree, but I think if I continue with this, it will surely give me problems, red streaks, estrogen, etc. I feel, let's say, not very well in terms...
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    100 mg week testosterone

    Rssults
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    100 mg week testosterone

    I appreciate your opinions and appeal to your experiences. These are the numbers I took during week 6 with 100mg of enanthate once a week. What I find most astonishing is my free testosterone of 273pg/ml. I'm attaching my results. I think I'll have to reduce the dose to at least 60mg a week...
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    Going from Sustanon to Enanthate

    I have noticed that several people on the forum use this way of administering doses, now I wonder if your test has any preservatives? Personally, I have tried it several times and I have noticed problems such as sore throats and I suspect that it may be because Testoviron from Bayer does not...
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    First post. Can’t get E2 under control, starting to worry

    I appreciate your response, now its presentation is in a vial or in an ampoule since to microdose it would be if it is in an ampoule to be able to preserve the rest in some way.
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    First post. Can’t get E2 under control, starting to worry

    big tex I have seen several of your answers and I see that it is with undecanoate, in my country it is called nebido and it only comes in 4ml ampoules, can I know what the presentation you use is? how to maintain and divide the doses.
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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