Received: 6 April 2020
Accepted: 5 May 2020
First Online: 1 July 2020
Ethics approval and consent to participate
: The patients signed the consents for all laboratory and clinical procedures including controlled ovarian stimulation, fertilization of oocytes with ICSI and regular IVF, embryo cryopreservation, embryo biopsy for PGT-A. The data was collected from medical records at the clinic and laboratory, and the study with IVF and PGT-A was approved by New England Institutional Review Board (NEIRB 14–504).
: Written informed consent was obtained from the patient for the publication of any data included in this article and other reports without their personal identification.
: The authors declare that they have no competing interests.