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辅助生殖技术(ART)助孕治疗的目的是单胎、足月、健康的婴儿出生,尽量减少双胎妊娠,杜绝三胎妊娠分娩。在辅助生殖助孕过程中减少移植胚胎数目是降低多胎妊娠的最有效措施,将每周期胚胎移植数目减至≤2枚,并通过选择性单胚胎移植(eSET)策略,持续关注减少多胎妊娠。在基本不影响胚胎着床率与累积妊娠率的基础上,减少胚胎移植数目,通过一个阶段努力及临床实践,争取尽早将我国IVF-ET的多胎率降低至20%以下。
Abstract：The purpose of assisted reproductive technology(ART)treatment is a single,full term and healthy baby,minimizing twin pregnancy and eliminating triplet pregnancy.Reducing the number of transferred embryos in the assisted reproductive process is the most effective measure to reduce the number of multiple pregnancies.Continue to focus on reducing the number of multiple pregnancies through controlling the number of embryos transferred per cycle to≤2 and implementing the strategy of selective single embryo transfer(eSET).On the basis of not affecting the implantation rate and the cumulative pregnancy rate,we hope to reduce the multiple pregnancy rate of IVF-ET to less than 20%in China as early as possible.
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基本信息:
中图分类号:R714.8
引用信息:
[1]孙贻娟,黄国宁,孙海翔,等.关于胚胎移植数目的中国专家共识[J].生殖医学杂志,2018,27(10):940-945.