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  1. C

    Lipohypertrophy risks of injecting repeatedly to the same area

    Came across this term for a condition caused by repeat injections to the same spot. Seems mostly applicable to diabetics who do daily injections but I am running out of tricks as to why my test-c lost efficiency. I have been injecting to the same area in the thigh for 5-years now. I don't see...
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    Anyone had a son while taking hcg?

    I fathered a child very quickly without effort while using enanthate with 1500 miu per week of HCG. That was within the first year of starting therapy and I had not run HRT without HCG prior to that point.
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    Newb from PeakTestosterone forum - low t since 15 - years old

    One thing I recently noticed with my results is that my SHBG is very low. Forgot to include it in the original post for this bloodwork but it came in at 14.6 nmol/l (ref range 13-71). Going back multiple years, my SHBG always came in low while my albumin never changed much within range. Seen...
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    Clomid for Low Test

    One thing I found with my short stint of Clomid is that taking 12.5 mg 3x a week gave me the same testosterone results as taking 25 mg per week with lower estrogen. I probably should have taken it longer to see if it worked but was eager to get on enanthate injections with hcg after a horrific...
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    Newb from PeakTestosterone forum - low t since 15 - years old

    Thanks for the great information here, Cataceuous! Yes, I did initially use HCG (1500 iu/week) which is how I fathered a child. My hematocrit climbed on HCG. There were times I felt unbelievably amazing and times E2 also climbed. When I stopped, I never had elevated hematocrit or E2 again...
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    Healthy 22 year old with 298ng/dL total test.

    Your age and results looked nearly identical to mine when I started HRT, although I suspect my problems started around 15-years old. Never got on HRT until 28. Like you, started with Clomid. Initially I felt absolutely amazing and testosterone skyrocketed which proved my hypogonadism was...
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    BloodTestsCanada.com - BlueHorizons (Canada)

    Hi everyone. Thought I'd contribute to this section by letting everybody know I've used this online company 5 times in the past year for bloodwork and each time went smoothly. All you do is select the test you want, pay (including with Paypal) and print off a requisition (or upload online) to...
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    Newb from PeakTestosterone forum - low t since 15 - years old

    Hi. Yes, you were a great help over there for many and I do remember you. Very happy to see you active here continuing on with the mission. My handle was ChrisCanada. My original dose was 200 mg every 2-weeks of Cypionate; like many, I swung to 100 mg every week before that felt like it tapered...
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    Newb from PeakTestosterone forum - low t since 15 - years old

    Good day everyone Came across this site when looking for a replacement to PeakTestosterone forum thanks to a note from Nelson Vergel. I've had low T- since around 15-years old - secondary. Now 38. Still never found the culprit but have tried multiple treatments (clomid, hcg, now on...
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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