nipple pain

  1. Drug350

    Help - 4 weeks on TRT + Nipple Pain / Estradiol = 20 pg/ml ???

    So I just got my 5th weekly shot, 100 MG's Testosterone Cypionate. My nipples starting hurting about the 3rd week, and continue to hurt. I bumped into a wall the other day hitting my chest /nipple and it fu_kin hurt like hell !!!! If I touch my nipples, pushing up and down, they hurt or push...
  2. F

    40 and lean, been on TRT for a while but only feel dialed in when making changes

    Hi everyone, I’m having a difficult time getting dialed in and I’m hoping I can get some insight from all of you. I’m 40, lean (15% BF) and exercise 3-4 times a week. My main challenge has been ED, erection quality, ability to maintain an erection and nipple pain. I try to be as objective as...
  3. Joe Martin

    Nipple pain

    So I'm currently on a slow but definite progressive path with TRT. I'm on 100mg / week of Test C. I split this into two doses. I'm working with my GP, because during this season of life I'm simply unable to afford Defy. My GP is very very open to everything I've suggested thus far. My last...
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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