Preimplantation genetic testing for aneuploidy: helpful but not a first choice.

ABSTRACT:

Purpose

This retrospective cohort study aimed to assess and compare the outcomes between cumulative live birth of patients with and without PGT-A and also between prior unsuccessful IVF cycles and PGT-A cycles among patients who experienced IVF but without live birth delivery, and to clarify the effective usage of PGT-A as an in vitro fertilization (IVF) add-on.

Methods

A total of 2113 females undergoing IVF with at least one blastocyst were reviewed. Patients in the PGT-A and non-PGT-A groups were further categorized into first-time IVF and prior unsuccessful IVF groups (previous IVF experience but without live birth delivery).

Results

In the PGT-A group, there were additional oocyte retrieval cycles, fewer transfer cycles per patient, higher clinical pregnancy rates

SUBMITTER: Ohishi S 

PROVIDER: S-EPMC9840739 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature