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  1. J

    Enclomiphene on TRT for Fertility

    I think I saw a video a while back with @Nelson Vergel saying some men use Enclomiphene while on TRT and some inexplicably become fertile using that method. What are the cons of trying that? If I wanted to throw that Hail Mary, what dose of Enclomiphene should I use?
  2. J

    Buspirone Experiences?

    So, I'm dealing with anorgasmia. My shrink suggested I switch from occasionally using Klonopin to trying Buspar (aka buspirone) because benzos can contribute to sexual dysfunction and Buspar may help. I know it's often used for SSRI-induced sexual dysfunction but I don't take SSRIs. I've also...
  3. J

    FSH+hCG+TRT Semen Analysis

    I was on Test Cyp 70mg 2x a week + hCG 750 IU 2x a week when I did my first semen analysis. I did the 2nd semen analysis after adding 75 IU FSH 3x a week, changing hCG to 1000 IU 3x a week, and keeping test cyp the same at 70mg 2x a week. I also tested 17-OH Progesterone LCMS at the same times...
  4. J

    Where to get Yohimbine

    I'm looking for Yohimbine for anorgasmia and lack of penile sensitivity. What's the best source? I see only supplements. No pharmacies or compounding pharmacies besides veterinary.
  5. J

    How bad is a hCG lapse for Fertility?

    I'm on TRT + hCG (Pregnyl) + FSH (urofollitropin). How bad is a lapse in hCG for fertility? About 2 weeks. My Pregnyl Rx got messed up so I ran out. Maybe the urofollitropin has some LH in it??
  6. J

    Semen Analysis Results

    I was on 70mg test cyp and 750 IU hCG twice a week when I took these. I'm planning on upping hCG to 1000 IU, probably decreasing testosterone, and adding 125 IU FSH twice a week. I will redo my semen analysis in 4 months. Anyone have any suggestions? Should I alter any of those doses or...
  7. J

    Stanozolol for Sexual Function?

    I have post-finasteride sexual issues. I put them in 3 categories: 1. ED, 2. loss of libido, and 3. loss of sensitivity/increased refractory period/anorgasmia. The ED resolved on its own with time but the other 2 issues persisted. My doc suggested Stanozolol 2% Cream applied to the scrotum...
  8. J

    Addyi Experience

    I have post-finasteride sexual issues. I put them in 3 categories: ED, loss of libido, and loss of sensitivity/increased refractory period/anorgasmia. The ED resolved on its own with time but the other 2 issues persisted. I started Addyi and it's working very well for libido. I'd highly...
  9. J

    Helpful to add Enclomiphene to TRT for Fertility?

    I'm on testosterone cypionate, hCG, and anastrozole. Would adding enclomiphene help with fertility? I wish I could add FSH but I can't find an affordable, non-sketch source. I understand there's a negative feedback loop with exogenous testosterone. But, wouldn't blocking the estrogen...
  10. J

    Skin Darkening at Injection Site

    I inject in the same general areas on my abdomen twice a week. Test on one side, hCG on the other side. I noticed my skin there is darkening (I'm a brown man). Is this hyperpigmentation or something else? Would hydroquinone work?
  11. J

    Anastrozole Adjustment

    When adjusting anastrozole dosage, how long does it take for estradiol to reach the new equilibrium? I'm trying to dial in and I want to see how long to wait before drawing new labs.
  12. J

    How hard is the shift to Clomid from TRT?

    I'm thinking of shifting from test cyp + hCG to enclomiphene or Clomid for fertility? How difficult and how long would the transition be?
  13. J

    Semenax & VigRx Max Volume

    Background: I took finasteride for 8 months and had lasting ED after discontinuation but steadily improved over time. I'm about 85% recovered. One of the remaining symptoms is loss of sensitivity especially if I have sex / masturbate back to back days or multiple times a day. One thing that...
  14. J

    Reducing Testosterone Dosage

    I was on 70mg of Testosterone Cypionate twice weekly + 750IU of hCG twice weekly. I was getting a lot of hair shedding and acne. I tried finasteride and got pretty bad ED that persisted after I stopped. I eventually recovered mostly but never fully. I don't need Viagra or anything but never...
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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