Abstract
Objective To explore the influence of sperm morphology to some consequence parameter of intracytoplasmic sperm injection (ICSI), by sperm morphology analysis and statistical analysis to infertility patients in ICSI therapy. Methods We accounted the rate of morphologically normal sperm by Kruger' s strict criteria , and analyzed the normal sperm morphology rate and the rates of fertilization, cleavage, embryo quality, embryo transfer and clinical pregnancy by correlation analysis,rank-sum test and chi square test. Reaults The normal sperm morphology rate did not show any correlation with the rates of fertilization, cleavage, embryo quality and embryo transfer;, no statistic differences were found in the rates of fertilization, cleavage, embryo quality, embryo transfer and clinical pregnancy between the normal sperm morphology rate 0.05). Conclusion Sperm morphology does not influence some consequence parameter of ICSI, such as the rates of fertilization,cleavage, embryo quality, embryo transfer and clinical pregnancy. Key words: Sperm morphology; Normal sperm morphology rate; ICSI; Fertilization rate; Clinical pregnancy rate
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