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28 articles tagged trt.

Compounded Testosterone vs. Commercial Formulations: What the Regulatory Pathway Actually Means
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Compounded Testosterone vs. Commercial Formulations: What the Regulatory Pathway Actually Means

Compounded testosterone and commercial testosterone travel different regulatory paths. Here is what FDA oversight, 503A rules, and quality checks actually mean for TRT patients.

September 29, 2026
TRT and Fertility: What Clinicians Discuss Before Starting Therapy
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TRT and Fertility: What Clinicians Discuss Before Starting Therapy

TRT can suppress sperm production. Learn what clinicians ask about fertility goals, sperm banking, and alternatives before starting testosterone therapy.

September 26, 2026
TRT Lab Retest Timing: How Often Clinicians Recheck Levels in the First Year
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TRT Lab Retest Timing: How Often Clinicians Recheck Levels in the First Year

How often are TRT labs rechecked in year one? A breakdown of the 6-week, 3-month, 6-month, and 12-month retest cadence clinicians use, and why dose changes reset it.

September 26, 2026
Primary vs Secondary Hypogonadism: How Clinicians Distinguish the Causes of Low Testosterone
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Primary vs Secondary Hypogonadism: How Clinicians Distinguish the Causes of Low Testosterone

Low testosterone has two distinct origins. Learn how LH and FSH labs separate primary from secondary hypogonadism and why the distinction changes care.

September 26, 2026
TRT and Liver Function: What Clinicians Monitor and Why
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TRT and Liver Function: What Clinicians Monitor and Why

Learn which liver labs clinicians order during TRT, why ALT and AST matter, and what abnormal results can mean for testosterone therapy candidates.

September 26, 2026
Free Testosterone vs Total Testosterone: Which Number Actually Matters?
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Free Testosterone vs Total Testosterone: Which Number Actually Matters?

Total and free testosterone measure different things. Here's what each number means, when SHBG changes the picture, and how clinicians read both together.

September 26, 2026
Estradiol on TRT: Why Clinicians Monitor It and What the Levels Mean
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Estradiol on TRT: Why Clinicians Monitor It and What the Levels Mean

Why estradiol matters on testosterone therapy, what reference ranges clinicians use, and how monitoring guides dose adjustments over time.

September 13, 2026
TRT Dosing Frameworks: How Clinicians Start and Adjust Therapy
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TRT Dosing Frameworks: How Clinicians Start and Adjust Therapy

How clinicians choose a starting TRT dose, when they adjust it, and which labs guide the decision. A framework overview, not individual medical advice.

September 11, 2026
Low Testosterone vs. Normal Aging: How Clinicians Tell the Difference
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Low Testosterone vs. Normal Aging: How Clinicians Tell the Difference

Fatigue and low libido can mean normal aging or low testosterone. Learn the two-part clinical standard doctors use to tell them apart.

September 10, 2026
TRT Ancillary Medications: What Anastrozole and hCG Are For
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TRT Ancillary Medications: What Anastrozole and hCG Are For

Anastrozole and hCG are sometimes added to TRT protocols for specific reasons. Here's what each medication does, who might need one, and who doesn't.

September 10, 2026
Who Qualifies for TRT? The Candidacy Criteria Clinicians Actually Use
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Who Qualifies for TRT? The Candidacy Criteria Clinicians Actually Use

Who actually qualifies for TRT? See the testosterone cutoffs, symptom criteria, and bloodwork guidelines from AUA, Endocrine Society, and ACP.

September 9, 2026
Hematocrit and TRT: Why Clinicians Monitor Red Blood Cell Counts
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Hematocrit and TRT: Why Clinicians Monitor Red Blood Cell Counts

Why does testosterone therapy raise hematocrit? Learn the mechanism, safe thresholds, symptoms of erythrocytosis, and how clinicians monitor labs on TRT.

August 26, 2026