oMeds
All comparisons
Comparison · hormone optimization

TRT Monotherapy vs TRT + hCG

TRT alone suppresses the HPG axis, reducing endogenous testosterone production and testicular volume. Adding hCG preserves intratesticular testosterone signaling, testicular volume, and a fertility window. Selection is provider-reviewed against fertility goals, cost, and biomarker response.

Reviewed by Dr. Laura PurdyMay 29, 2026
Attribute
TRT monotherapy
TRT + hCG
HPG axis
Suppressed
Partially preserved
Testicular volume
Atrophy expected
Preserved
Fertility window
Reduced
Better preserved
Injection burden
Single agent
Two agents
Cost
Lower
Higher
Estradiol behavior
Driven by aromatization from testosterone
Additional intratesticular aromatization
Choose TRT monotherapy

TRT monotherapy is appropriate when fertility preservation is not a candidate priority and testicular preservation is acceptable.

Explore pathway
Choose TRT + hCG

TRT + hCG is the provider-reviewed pathway when fertility, testicular volume, or HPG-axis preservation matter to the candidate.

Explore pathway

Educational. Final pathway selection is provider-reviewed via synchronous video consultation against your biomarkers, history, and goals.

Frequently asked

Does hCG fully preserve fertility?

It preserves intratesticular testosterone and spermatogenesis better than TRT alone, but does not guarantee fertility.

When is hCG added?

At baseline for fertility-focused candidates, or later if testicular atrophy becomes a concern.

Next step

Take the optimization assessment.

The adaptive assessment maps your symptoms, history, and goals to candidate pathways — and routes you into provider review.

Begin assessment