Reproductive Potential of Men with Obstructive Azoospermia Undergoing Percutaneous Sperm Retrieval and Intracytoplasmic Sperm Injection According to the Cause of Obstruction

Abstract

Percutaneous sperm retrieval is an effective method to retrieve sperm in men with obstructive azoospermia irrespective of the cause of obstruction. The chance of achieving a live birth and the profile of neonates born after sperm injection do not seem to be related to the cause of obstruction.