TRT Guides
TRT-focused guides for injection schedule consistency, site rotation records, and follow-up prep.
TRT Bloodwork: 10 Essential Labs and When to Get Them (2026)
TRT bloodwork explained: the 10 labs to request, why trough timing matters, how to read your results, and what to do when hematocrit or estradiol drift out of range.
11 min read
How to Inject Testosterone: Step-by-Step Self-Injection Guide
How to inject testosterone correctly: drawing the dose, choosing a site, injecting subcutaneously or intramuscularly, and avoiding the mistakes that bruise, leak, or hurt.
11 min read
TRT Injection Log and Site Rotation: The Complete Tracking Guide
Learn how to track TRT injections with a site rotation schedule, dose log, and bloodwork tracker. A practical guide to managing your testosterone replacement therapy protocol.
11 min read
Testosterone Dose Calculator: mg-to-mL Conversion and TRT Dosing Guide
Understand testosterone dose calculations, mg-to-mL conversions, split dose schedules, and how to track your TRT protocol — without ever self-prescribing.
12 min read
SubQ vs IM Testosterone Injections: Complete Comparison
Subcutaneous vs intramuscular testosterone injections compared: needle size, absorption, pain, injection sites, clinical evidence, and how to track both methods with a site rotation system.
11 min read
Testosterone Cypionate Half-Life Guide
Testosterone cypionate half-life explained: 8-day pharmacokinetics, peak and trough timing, weekly vs split dosing, blood level curves, and when to time labs.
9 min read
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