Freeze all-first versus biopsy-first: A retrospective analysis of frozen blastocyst transfer cycles with preimplantation genetic testing for aneuploidy

• Eun Jeong Yu ,

  Contributed equally to this work with: Eun Jeong Yu, Eun-A. Park

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Writing – original draft, Writing – review & editing

  Affiliation CHA Fertility Center Seoul Station, CHA University, Seoul, Republic of Korea

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• Eun-A. Park ,

  Contributed equally to this work with: Eun Jeong Yu, Eun-A. Park

  Roles Conceptualization, Data curation, Formal analysis, Writing – review & editing

  Affiliations CHA Fertility Center Seoul Station, Fertility Laboratory, Seoul, Republic of Korea, Department of Biomedical Science, College of Life Science, CHA University, Gyeonggi-do, Republic of Korea

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• Seung-Ah Choe,

  Roles Conceptualization, Data curation, Formal analysis, Writing – original draft, Writing – review & editing

  Affiliation CHA Fertility Center Seoul Station, CHA University, Seoul, Republic of Korea

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• Kyung-Ah Lee,

  Roles Conceptualization, Writing – review & editing

  Affiliation Department of Biomedical Science, College of Life Science, CHA University, Gyeonggi-do, Republic of Korea

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• You Shin Kim

  Roles Conceptualization, Data curation, Formal analysis, Writing – review & editing

  * E-mail: medikys@cha.ac.kr

  Affiliation CHA Fertility Center Seoul Station, CHA University, Seoul, Republic of Korea

  https://orcid.org/0000-0002-5775-7464

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