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    inject subQ hcg & test

    Does anyone here combine test & hcg, subQ. If so, what is the max you can inject in one dose subQ? Thoughts?
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    subQ and lump underneith

    I am injecting 40mg T and 200 IU of HCG EOD. After a few injections I noticed pretty good size, painful lumps, under the injection sites. Anyone know a way to inject EOD and not have this happen?
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    more than 2 times a week IM injections

    Does anyone do this. I am currently injecting 2x a week IM. My dose is 50mg T with 250IU HCG, same syringe, in the delt. I still feel like this is too big of a hormone shift for me each time, my head feels like its in a bubble a lot of times and I am not sure what is causing it. It isnt...
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    Thyroid values

    Hey guys, Just had some bloodwork done during a time I was actually sick with a stomach flu but I wanted to report the results to see if anything stands out. TSH: 0.75 FT3: 2.4 (2.0-4.4) FT4: 1.08 (.82-1.77) The free T 3/4 values look pretty low. Anything I can do to bring that up? I feel...
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    subQ injections with HCG

    Hey guys. I am wondering how everyone injects their HCG, if injecting subQ. I am going to begin injecting subQ on Wed morn, sat night. I also want to inject HCG as well. Is it OK to follow a protocol like this: MWF: 250IU HCG subQ Tues morn/satnight 60mg test C
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    depressive mood on trt

    Hey guys, Anyone know what can cause this. I have had some ups and downs on TRT, but as a whole my depression seemed to be gone. I had been on this protocol for most of February, and had been feeling great: 60mg+250iu HCG e3d My number on my trough day were: 949 TT 32.5 free T 29 E2...
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    testicle aascending

    Anyone ever had their testicle sort of pull up back into their body? My right testicle is sitting a lot higher now and I was wondering what could cause that. Thanks
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    new trend

    Hey guys, New trend in my side effects, not sure if this is due to TRT etc. Since starting IM injections, I noticed that despite some side effects I generally felt very chill with no anxiety. I had blood drawn for Dr saya on the 6th, after not injecting for a while, and my PSA had jumped...
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    weird veins on penis

    Has anyone ever had this happen? Since starting TRT I have had new veins on my penis, any idea what can cause this?
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    e2 and time to erection

    Does anyone notice that when they are outside of their window for E2 that the time to get an erection is longer? When everything is balanced I feel like I can get an erection very quickly when it isnt, it seems to take longer. Anyone else notice this?
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    Weird ED

    Hey guys, I have been on TRT since July 10th. As a whole it has been pretty successful in helping my mood, brain fog etc etc. I did subQ for about 3 months but had a tough time building up the level of T that I wanted, and I was converting quite a bit to E2, which I found odd on subQ. In...
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    lowered penis sensitivity

    Anyone know what could cause lowered penis sensitivity while on trt?
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    HCG Use on TRT

    Hey guys, New to the forum but not new to TRT. I am injecting 60mg E3.5D IM on test C and I was wondering the best protocol for adding HCG to the regimen. Can I add the HCG to the syringe, or just inject EOD subQ? Thoughts?
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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