Fertilization by intracytoplasmic sperm injection with sperm with subnormal morphology using strict criteria results in lower live delivered pregnancy rates following frozen embryo transfer rather than eggs fertilized conventionally.
Check J, Dix E, Bollendorf A, Check D. Fertilization by intracytoplasmic sperm injection with sperm with subnormal morphology using strict criteria results in lower live delivered pregnancy rates following frozen embryo transfer rather than eggs fertilized conventionally. Clinical And Experimental Obstetrics & Gynecology 2010, 37: 17-8. PMID: 20420272.Peer-Reviewed Original ResearchMeSH KeywordsCryopreservationEmbryo TransferFemaleFertilization in VitroHumansLive BirthMalePregnancyPregnancy RateRetrospective StudiesSperm CountSperm Injections, IntracytoplasmicConceptsIntracytoplasmic sperm injectionFrozen embryo transferFresh embryo transferPregnancy rateEmbryo transferSperm injectionConventional inseminationConventional oocyte inseminationNormal semen parametersImplantation rateSuccessful pregnancyOocyte inseminationSemen parametersStatistical significancePregnancyStrict morphologyWomenInjectionInseminationEffect of fertilization by intracytoplasmic sperm injection versus conventional insemination on embryo cleavage rates.
Check J, Bollendorf A, Dix E, Katsoff D. Effect of fertilization by intracytoplasmic sperm injection versus conventional insemination on embryo cleavage rates. Clinical And Experimental Obstetrics & Gynecology 2010, 37: 183-4. PMID: 21077519.Peer-Reviewed Original ResearchMeSH KeywordsBlastomeresCleavage Stage, OvumEmbryo ImplantationEmbryo TransferFemaleFertilization in VitroHumansPregnancyPregnancy RateRetrospective StudiesSperm Injections, IntracytoplasmicConceptsIntracytoplasmic sperm injectionConventional oocyte inseminationHigher pregnancy rateConventional inseminationOocyte inseminationPregnancy rateSperm injectionDay 3 transfersEmbryo cleavage rateTransfer of embryosFertilization cyclesRetrospective evaluationMethod of inseminationSemen analysisBeneficial effectsBlastomere numberStrict morphologyCleavage rateMore blastomeresInseminationInjection