Comparison of blastocyst transfer with or without preimplantation genetic diagnosis for aneuploidy screening in couples with advanced maternal age: a prospective randomized controlled trial

Abstract excerpt

BACKGROUND: It is generally accepted that the age-related increased aneuploidy rate is correlated with reduced implantation and a higher abortion rate. Therefore, advanced maternal age (AMA) couples are a good target group to assess the possible benefit of preimplantation genetic diagnosis for aneuploidy screening (PGD-AS) on the outcome after assisted reproductive technology (ART). METHODS: A prospective...

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