Quick reference for TT, FT, SHBG, E2, HCT/HGB, and lipids. Know what matters and what to ignore.
Download Free Cheat Sheet →Understand TT, FT, SHBG, E2, HCT/HGB, and what optimal ranges actually look like—not just "normal."
High estrogen, low SHBG, hematocrit issues—we cover the fixes that actually work.
When to test, how often, and why timing matters for accurate results.
From starter doses to maintenance—how to dial in your TRT for the long term.
Start with these guides, organized from foundational to advanced.
Complete guide to understanding your TRT labs. TT, FT, SHBG, E2, HCT/HGB, lipids—what optimal looks like and what to do next.
Common TRT problems and their fixes. High E2, low SHBG, hematocrit—symptoms, causes, and solutions.
Quick reference for the key markers every TRT patient should understand.
Best time to test testosterone and why timing changes your results.
Testosterone fundamentals, symptoms of low T, and testing basics.
Managing hematocrit and hemoglobin on TRT—safe ranges and donation timing.
Understanding E2 on TRT, optimal ranges, and management strategies.
Why some men add HCG, fertility preservation, and protocol options.
New to TRT? Download the Lab Cheat Sheet first. Already on TRT but have questions? Jump to the Troubleshooting Checklist.