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  1. T

    The danger of doing your own research.

    scientific consensus or as it called is complete B.S. - that is where decades of own research have led me.
  2. T

    My results on daily prop 11mg SQ

    you blood work was at peak(ish). prop has high peak/low low. you need to blood work in the morning before injection. there is a reasons most clinics have patients in the 120-180mg range on TRT. again - all individual - so if you do great on a low dose, not dismissing it by any means go for it...
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    My results on daily prop 11mg SQ

    you need to get your blood drawn BEFORE the injection and not after, which is what appears to be. i highly doubt your e2 will move. this is all individual but personally i would feel worse then without any TRT on that dose. so you think that going from 11 to 8 will make you healthier?
  4. T

    What are typical nandrolone plus TRT protocols?

    there might be an emotional connection with the carpal tunnel. read some John Sarno MD books. deca might have indeed triggered it caber gave me extreme lethargy interestingly, but pramipexole did not. Caber has a really long half life, I was a walking zombie for 3-4 days on it. not saying this...
  5. T

    What are typical nandrolone plus TRT protocols?

    most likely deca. i tried a low dose deca in the past, something like 50-70mg/week. got depressed as hell. it has to do with dopamine signaling. taking pramipexole which is an dopamine analog/agonist, solved the issue instantly. took it till deca cleared, 2 weeks or so. what is funny that NPP...
  6. T

    Could 1 blood donation have crashed my ferritin?

    no way 2 donations did this, you most likely have other issues, diet etc. btw. after doing 4 donations so far this year, my ferritin is at 49. what is interesting, despite donating every 3 months it never goes lower. i did the recover ferritin protocol twice, not sure what impact it had tbh, i...
  7. T

    DHT Cream Plus Testosterone Propionate = Major Libido Boost

    is alpha gels coming from australia? yeah i've heard that place is rough when it comes to AAS
  8. T

    Could 1 blood donation have crashed my ferritin?

    https://www.excelmale.com/threads/raising-ferritin-fast-a-how-to-not-a-question.24186/ I did this, it does work. 1 donation typically drops ferritin by 10. i'm also in this boat of managing dosing/HTC, like many people here. I found that donating has other added benefits and I plan to keep doing...
  9. T

    DHT Cream Plus Testosterone Propionate = Major Libido Boost

    is the DHT cream from alpha marked as DHT or whats on the box/pack? wondering in case of customs intercept....if they seize it. a side note, my e2 is also 50-60 typically, i recently nuked it down with 10mg Masteron Prop daily in addition to T and felt like absolute shit. some guys just need...
  10. T

    TRT + masteron microdosing for e2 control

    interesting. yeah having very similar exp with Proviron. it nuked me much quicker then you. I found that in addition to T injection, low dose Tcream on scrotum raises my libido significantly I assume due to DHT boost. and I also need to avoid all DHT derivatives from now on.
  11. T

    TRT + masteron microdosing for e2 control

    this was a week after stopping. i would assume it went back up significantly since I used MProp which has a short half life.
  12. T

    TRT + masteron microdosing for e2 control

    my shbg is below 10, not sure it can go lower, even if - it would depress e2 that much. to be fair i played with higher doses of mast 1:1 to Test, and maybe thats when I started to have issues. but this felt different when I did proviron or anavar which made me instantly edgy. this build up over...
  13. T

    TRT + masteron microdosing for e2 control

    so this is 1 week after I stopped masteron. i typically run 50pg/ml. this stuff crashed my e2. maybe there is a low dose like 5mg or so but since I don't have any high e2 sides, this is pointless. too low e2 much worse then too high e2
  14. T

    TRT + masteron microdosing for e2 control

    I abandoned this. the masteron was messing with my mood big time. not sure if due to too low e2 since I just did some tests and waiting, but my suspicion is that DHT derivates compete for receptors but don't cause the same effects. started getting really edgy+anxious. took me about a week to...
  15. T

    Advice of Lab Results-High Estradiol

    here is my last blood work from July, i expect new one within couple days. I have been variating my doses from 20-30mg Tprop daily. this is the low-end reading before the next injection, expect those values to be double at peak. bear in mind, i feel way better on daily Tprop. when I overdo HCG...
  16. T

    Advice of Lab Results-High Estradiol

    what is your symptoms again, i've been running 60-70 pg/ml E2 sensitive test at 140-210mg Tprop weekly. i don't have e2 symptoms whatsoever, in fact, when i run tests lowering it i got issues
  17. T

    retatrutide experiences

    good one. side note I found it curious that they are able to synthesize it when its not even released and not past early trials.
  18. T

    retatrutide experiences

    peptide sources. i can give you list via DM or find your own. i found a source 40usd/10mg. have not tried yet waiting on delivery. the one now i paid 120usd/10MG
  19. T

    retatrutide experiences

    tldr; absolutely the best weight loss peptide IMHO to date I want to summarize my early exp. with retatrutide. I could not handle any semaglutide in the past, even 0.1mg gave me hellish nausea and lethargy. but R. is different. - 2 weeks ago I started a protocol, 2mg/week, divided in 2...
  20. T

    DHT Cream Plus Testosterone Propionate = Major Libido Boost

    wouldn't plain test cream applied to scrotum raise DHT enough? there is data on this. i tried it (in addition to injections) with some leftover cream and i can definitely feel a difference
  21. T

    Masturbation Myths - Is NoFap Any Good?

    interesting. here is what I would tell to my younger self: don't do it.
  22. T

    HCG change from USP to Pregnyl sudden side effects

    could be due to high e2. i had a similar issue with too much hcg, if you have an AI on hand it fixes issues within 24h (did for me), you got the answer
  23. T

    Cialis Lowered Libido?

    https://pricelist.cosmicpct.com/pricelist-september-2024.pdf I did buy with them once. took 3 weeks to arrive. seems legit.
  24. T

    Cialis Lowered Libido?

    yep, i dont recall if I had the same negative effects, but I definitely prefer the short half life. might ask my doc for another RX. i think the most promising is avanafil but also the most expensive. indian pharma has it for like 1.25USD/100MG pill which is ok. apparently avanafil targets...
  25. T

    DHT Cream Plus Testosterone Propionate = Major Libido Boost

    i've read on multiple sources that Titan DHT/Russian Star peptides is a scam. have you looked into alphagels?
  26. T

    DHT Cream Plus Testosterone Propionate = Major Libido Boost

    there is no customs if item is shipped within EU? just pick an EU based source. i know many EU countries are a pain in the ass compared to the USA which is very relaxed.
  27. T

    Testosterone Propionate Discontinued by all pharmacies

    week 2-3 or so into my pure UGL protocol. ugl Prop+eutrig HCG (been running indian stuff for 1+ year). in addition 15mg MasteronProp daily. I feel really good. energy levels are through the roof(could be added masteron to some extent). i think i will order 1 last vial of TestCyp from Empower...
  28. T

    Cialis Lowered Libido?

    after taking a break from cialis, and having really good libido and sex (i have 0 ED), i took another one yesterday (my typical 10mg dose) cause 'the benefits'. anxiety up, libido down, weird sinus issues (which i though are just allergies, which to some extent they are, but it makes them...
  29. T

    cheap HCG (23usd/10k IU) - reliableRX - experience

    hey all. I hope not to break any forums rules here. i decided to give cosmicpct a try. I think this and OTHER sites like this can be a blessing for many guys in the USA who don't have big $$$ to pay outlandish USA prices. cosmic sells the 'famous' eutrig which is apparently one of the few...
  30. T

    TRT + masteron microdosing for e2 control

    so I been doing this for couple days now. my typical Tprop dosing (lowered to currently 20mg/day) + 10mg Masteron propionate. I will give it couple weeks and do blood work +e2 sensitive. initial effects on mood/libido are very good. my e2 tends to run on the high side, 50-60 pg/ml. according to...
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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