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Research Article: Preimplantation Genetic Testing for Aneuploidy Could Not Improve Cumulative Live Birth Rate Among Couples with Unexplained Recurrent Implantation Failure

Date Published: 2024-02-01

Introduction:
In recent years, an increasing number of infertile couples have the opportunity to achieve fertility wishes through in vitro fertilization and embryo transfer (IVF-ET) technology. However, there are still %-% of patients who are unable to achieve pregnancy due to embryo implantation failure. Recurrent implantation failure (RIF) is defined as the implantation failure after multiple embryo transfers with good quality. , The etiology of RIF is complex and primarily involves gamete or embryo quality and its…

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