Fertilization after standard in vitro fertilization versus intracytoplasmic sperm injection in subfertile males using sibling oocytes
Pisarska M, Casson P, Cisneros P, Lamb D, Lipshultz L, Buster J, Carson S. Fertilization after standard in vitro fertilization versus intracytoplasmic sperm injection in subfertile males using sibling oocytes. Fertility And Sterility 1999, 71: 627-632. PMID: 10202870, DOI: 10.1016/s0015-0282(98)00538-x.Peer-Reviewed Original ResearchConceptsSevere teratozoospermiaEmbryo qualityConventional IVFGroup AMale populationMean percentIntracytoplasmic sperm injectionProspective experimental studyFertilization rateIVF cyclesICSI cyclesOvulation inductionGroup BICSI resultsMore abnormalitiesMAIN OUTCOMESperm injectionIVFICSIIVF clinicsSubfertile malesHigher fertilization rateRandom allocationTeratozoospermiaSignificant differences