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Article

Reducing the time of sperm-oocyte interaction in human in-vitro fertilization improves the implantation rate

1 Jan 1996

Abstract excerpt

Human oocyte development was evaluated after a reduced time exposure to spermatozoa in vitro. A total of 119 patients were assigned to two study groups in a randomized prospective study in which each patient's oocytes were exposed to spermatozoa for either 1 h (group 1 - 58 patients) or the standard 16 h incubation period (group 2 - 61 patients). The fertilization rate obtained in group 1 was higher than in group...

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PMID: 8671180
DOI: 10.1093/oxfordjournals.humrep.a019011

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