oMeds
All comparisons
Comparison · hormone optimization

Enclomiphene vs hCG

Enclomiphene and hCG both support endogenous testosterone and fertility, but through different mechanisms. Enclomiphene acts at the hypothalamus to raise LH/FSH; hCG mimics LH directly at the testes. Both are provider-reviewed for fertility-preserving optimization, with different candidacy.

Reviewed by Dr. Laura PurdyMay 29, 2026
Attribute
Enclomiphene
hCG (human chorionic gonadotropin)
Mechanism
Selective estrogen receptor modulator — raises LH/FSH
LH analog — direct testicular stimulation
Route
Oral
Subcutaneous or intramuscular injection
Fertility impact
Preserves spermatogenesis
Preserves spermatogenesis
Pituitary feedback
Restores axis
Bypasses pituitary axis
Common use
Standalone optimization or post-cycle
Adjunct to TRT or standalone in select cases
Pathway
Enclomiphene
Not currently in oMeds formulary
Choose Enclomiphene

Enclomiphene is appropriate when fertility preservation and oral administration are priorities, and the HPG axis is restorable.

Explore pathway
Choose hCG (human chorionic gonadotropin)

hCG is appropriate for direct testicular stimulation in select TRT-adjunct or fertility-preservation contexts and is not currently in the oMeds formulary.

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

Frequently asked

Can they be combined?

In some provider-reviewed protocols, yes — combination is individualized and is not part of the current oMeds pathway.

Which raises testosterone faster?

hCG produces a more rapid testicular response; enclomiphene response unfolds over 4–8 weeks.

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