TRT and Fertility: What Men Should Know
Direct testosterone can suppress natural production. Here is how fertility-sparing options fit in.
Last reviewed 2026-10-04 by Lauren Orta, FNP-C, Family Nurse Practitioner. This page is clinical content and is reviewed on a regular schedule.
Direct testosterone supplementation signals your body to stop producing its own testosterone, which can reduce sperm production. For men who want to preserve fertility, that matters.
There are fertility-sparing approaches. Enclomiphene signals your body to produce more of its own testosterone while preserving natural production. hCG, a separate standalone product, can be used alongside TRT to maintain testicular function.
The right choice depends on your labs, your symptoms, and your plans. Your provider walks through it with you before anything is prescribed. See our full TRT and fertility guide for the details.
Learn more about this topic:
Read the trt and fertility guide