Pregnancy and birth after intracytoplasmic sperm injection with totally immotile sperm recovered from the ejaculate

Fertility and Sterility
A BarrosJ Beires

Abstract

To report the birth of two healthy children after intracytoplasmic sperm injection (ICSI) with totally immotile spermatozoa recovered from the ejaculate. Retrospective case report. University-based hospital. Four couples in whom spermatozoa recovered from the ejaculate were totally immotile but presented normal vitality scores. Therapeutical IVF-ET attempts coupled with ICSI. Fertilization and pregnancy results after ICSI. With random sperm injection, 19 of the 36 injected oocytes showed normal fertilization and cleavage. One of four patients had a twin pregnancy that resulted in birth of two healthy children. In cases in which totally immotile ejaculated sperm present normal vitality scores, normal clinical outcomes can be achieved by using the usual random sperm selection during conventional ICSI.

Citations

Jun 27, 2002·Current Urology Reports·D M Nudell, P J Turek
Sep 16, 2000·Molecular and Cellular Endocrinology·M SousaA Barros
Nov 21, 2015·Human Reproduction Update·Patrizia RubinoPaola Piomboni
Aug 9, 2008·European Journal of Obstetrics, Gynecology, and Reproductive Biology·Janos KoncSandor Cseh
Nov 22, 2017·Reproduction : the Official Journal of the Society for the Study of Fertility·G D PalermoZ Rosenwaks
Sep 30, 2021·Zygote : the Biology of Gametes and Early Embryos·Liuguang ZhangZongqiang Li

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