title: [Can specialized sperm analysis predict fertilization ability?].
abstract: Conventional in vitro fertilization (cIVF) is an assisted reproductive technologies (ART) procedure, which requires both a sufficient number of motile sperm to be inseminated around the oocyte but also an optimal fertilizing ability of the inseminated sperm. Thus, the frequency of the risk that this method leads to a failure of fertilization varies depending on the cIVF indication and is enhanced if no factor of infertility was found in the first-line examination, suggesting a "qualitative" incapacity of the sperm to fertilize. Thus, many secondary sperm tests have been studied to know whether they could predict such fertilization failure The aim of this review is then to analyze the literature interested on these secondary specialized explorations sperm and their ability to predict the fertilization rate following cIVF, especially when an idiopathic (normal conventional sperm examination, including normal pelvic laparoscopy) or a pseudo-idiopathic infertility (normal conventional sperm examination, but non-done pelvic laparoscopy) are suspected.
authors: Service d'histologie-embryologie-cytogénétique-CECOS, hôpital Jean-Verdier, AP-HP, avenue du 14-Juillet, 93143 Bondy, France.
authors: N
authors: N
authors: Hakima
authors: N
authors: N
authors: Sermondade
authors: C
authors: C
authors: Sifer
mesh_terms: D020101:Acrosome Reaction; D002843:Chromatin / Q000737:chemistry / Q000648:ultrastructure; D004247:DNA / Q000032:analysis; D005260:Female; D005306:Fertilization; D005307:Fertilization in Vitro; D006801:Humans; D006820:Hyaluronic Acid / Q000378:metabolism; D008297:Male; D053078:Membrane Potential, Mitochondrial; D018384:Oxidative Stress; D055101:Semen Analysis / Q000379:methods*; D013081:Sperm Motility; D013094:Spermatozoa / Q000502:physiology* / Q000648:ultrastructure; D015044:Zona Pellucida / Q000378:metabolism
chemical_list: D002843:Chromatin; D006820:Hyaluronic Acid; D004247:DNA