Recent content by StevoDevo

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    Soft / No Erections

    When I was prescribed the troches they told me they would be effective more quickly than the pills which (the more I use them) seems NOT to be the case. Maybe it's just Cialis like you said! Interestingly enough, we tried again last night (and I haven't taken anything since the 10mg the night...
  2. S

    Soft / No Erections

    Good questions - I did do a Estradiol Sensitive Lab last and it came in low at 5.4 - is that the LC/MS/MS estrogen test you were referring too? I do have regular Thyroid labs and they all come back normal range (TSH = 3.48, Free T4 = 1.25 and Thyroid Peroxidase AB = 10). What can I do...
  3. S

    Soft / No Erections

    Hi Guys, I'm a 45 year old, fit male that works out 4 - 5 days a week and am on TRT. I'm on a 0.4ml of 200mg TestCyp dosage twice a week and have been for the past 3-4 years. Recently I've started having a rough time with erections! I'm married and have tried Tadalafil with various success...
  4. S

    Blood Donation & Weight Lifting Timing

    I was reading with the power red that they will take the blood out and then put it back it along with saline so you're supposed to actually feel more hydrated and recovered. Plus Dr Saya was hoping it was going to help lower my hemogloblin number down. I might try it out and see how I feel on...
  5. S

    Blood Donation & Weight Lifting Timing

    Hi Guys, My hemoglobin is highish (17.4) and have been recommended by Dr Saya to do a Power Red donation to get that number down. I workout (CrossFit) 4 days per week (resting on Wednesday, Sat and Sun) so am trying to workout the best day to do the donation. If I do it Wednesday morning...
  6. S

    Tadalafil Troche

    Hi Guys, I was prescribed some Tadalafil and was given the option of the Troche vs the Pill I've been taking. In the past I've taken half a 20mg tablet, but I see that the Troche I've been supplied with is a 22mg Trochee and my dosage is listed as a quarter of a Troche. My question is as...
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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