Fertility

TRT and Fertility Risks

Online intake — Additional evaluation may be required

Testosterone therapy can suppress sperm production and cause infertility. Discuss current or future pregnancy plans before starting or changing testosterone.

TRT and fertility guide — illustrative fertility consultation scene
Illustrative scene—not actual OakMD providers or patients.

Overview

External testosterone affects the hormonal signals involved in sperm production. Blood testosterone levels do not establish fertility status; semen analysis is a separate assessment.

Signs and Symptoms

  • Reduced sperm count on semen analysis
  • Absence of sperm on semen analysis
  • Testicular shrinkage

Common Causes

Information to bring to a fertility consultation:

  • Current and previous testosterone use
  • Other medications and supplements
  • Previous semen analyses
  • History of conception or fertility treatment
Frequently Asked Questions

Common Questions

Can I assume fertility will return after stopping TRT?

No. Recovery is not guaranteed. Do not start, stop, or change prescribed medication without clinical advice. A fertility specialist may recommend further assessment.

Can a testosterone blood test replace semen analysis?

No. These tests assess different clinical information. The clinician determines which tests are needed.

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Complete a brief online intake. A licensed provider will review your information and determine if treatment is appropriate for you.

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