The cookie is set by GDPR cookie consent to report the user consent for that cookies during the class "Useful". 22. When is ICSI prescribed? Obstructive Azoospermia Non-Obstructive Azoospermia or Testicular results in (Sertoli Syndrome in evolution). In these instances, sperm is recovered within the epididymis or even the testicle, https://www.capertonfertility.com/