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    Erection peptide: Pt-141

    I called in a favor and am trying out known good PT-141. First dosage was 1 mg after deliberately skipping 3 T shots to lower my T levels (-40% approximate of my usual lab results). The effect was a slightly increased libido but a marked increase in "caring" about a love interest. Whole night...
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    Larger Nipples on hCG: Gynecomastia?

    That is too soon to have an effect. It took about 3 months for that on me and the doc dropped the test dosing by 20 percent as my total t levels went up by about 25% because of the HCG. All is good now , I inject 250 ui every other day.
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    HCG Storage temp question

    I am storing HCG in my fridge that has a measured variation between 1oC and 3oC . Would the variance below the 2oC written on the box as min matter as long as it doesn't go to 0 ?
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    Got labs back:

    I just dropped the mono trt protocol I was doing by 60mg per week. The changes took about 3 months to be noticeable.
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    Got labs back:

    There is hope for the hair. I was at 160mg /week for 6 months and I saw my hair starting to thin on top. Since then is has thickened back up at 100mg per week (about 14 months for almost full recoup)
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    Got labs back:

    I like the 125 hcg daily as well , I asked my doc and he gave the go ahead to do that and see how the panel looks in 6 weeks. I am really interested to see how the lower dose and no AI works out Sterling. I want to avoid AI if possible and the lower spread out dosing looks promising.
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    HCG Question

    Started HCG this morning , doc said to give it a 500 ui X 2 start then drop it to 250 ui X 2 next week. Does it raise libido ? yup ! 12 hours after the shot I was doing a lingerie photoshoot with 12 models, it seemed to work just fine , lol. 1413 pics snapped in 3 hours. I am back to being a...
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    HGC Generic more expensive than brand name in Canada ?

    I received a prescription for HCG 10K ui and as the brand was not specified I decided to shop around : Pregnyl 95$ CAD average from 10 pharmacies , including dispensing fees (there is no tax on RX meds in Canada) Novarel 105$ CAD same sample Compounded PPC for 2 X 5K ui vials 140$ CAD (only 8...
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    Got labs back:

    The 200mg /week with the HCG @ 1500ui per week seems high to me. I am one year older than you and 210 pounds in pretty good shape. I take 45 X 2 per week and start 250 X 2 HCG per week tomorrow and will post the panel results when I get them done in 6 weeks. 160 mg enanthate per week made me...
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    HCG Question

    The 30 day myth is rampant all over the web , thank you for clearing that up !!
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    HCG Question

    I just want to see if I can avoid shutting it completely off , the reduction was because of worry about the extra internal T affecting E2. This normally isn't the case ? I am happy with ~920 and just want to raise my libido if possible and see if a little of the atrophying effects of the trt...
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    HCG Question

    Thank you both Gene and Nelson
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    HCG Question

    I am not covered by insurance and that is the only one sold by pharmacies in Ontario , Canada (at least the one that can be ordered quickly and retails for 97$ CAD) I was told that once reconstituted that it lasts 30 days if stored at 4 degrees C? I have been on trt for 4 years now and wanted...
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    HCG Question

    I am still used to the FB format and will behave in future :) The LH shutting down and combining trt and HCG was sort of along the same lines as the OP but it didn't belong on his post.
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    HCG Question

    I am picking up my first vial of HCG tomorrow morning and will be taking it with trt reduced from 100mg /week to 90 mg/ per week. I will be taking 250ui X 2 /week (Pregnyl) . I have a before LH level of 4.0. Does the reduction in T seem reasonable to minimize the impact on an already low LH...
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    Test cypionate shipping and storage during colder weather

    Test is now out of the fridge and did the hot water thing on the vials thanks :) Montana is not north , that is south and warm. Try -35oC if you want to call it cold where you live in Feb , lol
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    Lab Results ( davelock )

    Doc is out until Wednesday (Monday is our Thanksgiving holiday) . Pregnenolone is a ***** to get up here , one compounder found only (93X25 mg caps for 76$ cad, prescription only). Wait until Big Pharma sinks their teeth into the new everyone insured laws down there. They will eat up everything...
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    Great job you are doing !!! Would there be the chance of a "Canadian" section ?

    The laws and docs in our country are so different and this would really help with problems that are specific to the Canadian system (eg HCG is banned from import , prescription only and iron fisted by BigPharma here , Pregnenolone is prescription only (BigPharma again ). Thanks David
  19. D

    Lab Results ( davelock )

    I have been on trt for 3 years now , slowly edging up to 100mg (past 5 months) until my new doc spotted the LH at 4.0 and a very low FSH but still present. He does not want a reboot but would like to see how my system adjusts to taking over just a little by using HCG. I will email him for the...
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    Lab Results ( davelock )

    I just got my results back : Total T 922 , Free 24.3 Estradiol 21.4 DHEA 166.1 LH 4.0 Prolactin 20.0 I was taking enanth 100mg /week . Doc dropped it to 2X40mg per week and started me on 300ui HCG X 2 /week , no AI for 6 weeks until the effects of the HCG come back in a new panel but I am...
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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