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Sperm Retrieval in Non-Azoospermic Patients with Intact Ejaculation: A Narrative Review.

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Men undergoing assisted reproductive technology (ART) without azoospermia can experience ejaculatory failure. Sperm retrieval techniques combined with intracytoplasmic sperm injection (ICSI) offer solutions for successful sperm retrieval and optimized ART outcomes.

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Area of Science:

  • Reproductive Medicine
  • Urology
  • Andrology

Background:

  • Existing research on sperm retrieval primarily targets azoospermic patients.
  • Non-azoospermic men undergoing assisted reproductive technology (ART) can encounter ejaculatory difficulties.
  • Approximately 10% of men with normal sexual function experience transient ejaculatory failure during ART cycles, disrupting treatment.

Purpose of the Study:

  • To evaluate the efficacy of sperm retrieval combined with intracytoplasmic sperm injection (ICSI) for non-azoospermic men with ejaculation difficulties.
  • To highlight the importance of structured management for transient ejaculatory failure in ART candidates.

Main Methods:

  • This study is a narrative review.
  • It evaluates existing literature on sperm retrieval techniques in the context of assisted reproduction.
  • Focuses on managing semen collection difficulties in non-azoospermic individuals undergoing ART.

Main Results:

  • Sperm retrieval techniques are effective in cases of ejaculatory failure in non-azoospermic ART candidates.
  • Timely intervention and structured management are crucial for successful sperm retrieval.
  • Optimized ICSI outcomes are achievable with appropriate management strategies.

Conclusions:

  • Sperm retrieval combined with ICSI is a viable strategy for non-azoospermic ART candidates experiencing ejaculatory issues.
  • Standardized protocols for managing transient ejaculatory failure should be implemented in ART settings.
  • Effective management ensures optimal ICSI success rates and improves patient treatment pathways.