Increased rate of aneuploid embryos in young women with previous aneuploid conceptions

Abstract excerpt

OBJECTIVES: To determine whether a history of a previous aneuploid conception increases the rate of aneuploidy among women having preimplantation diagnosis (PGD). METHODS: Preimplantation embryos were tested for aneuploidy using FISH probes specific for chromosomes 13,15,16,17,18,21,22,X and Y. Using logistic regression to control for maternal age, we compared the rates of aneuploidy and other chromosome errors...

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