Comparison of frozen-thawed embryo transfer strategies for the treatment of infertility in young women: a retrospective study

ABSTRACT:

Objective

To investigate transfer strategies in the frozen-thawed embryo transfer (FET) cycle.

Methods

The clinical data of 1,652 FET patients were divided into five groups according to the number and quality of the transferred blastocyst: high-quality single blastocyst group (group A, n = 558), high-quality plus poor-quality double blastocyst group (group B, n = 435), poor-quality double blastocyst group (group C, n = 241), high-quality double blastocyst group (group D, n = 298), and poor-quality single blastocyst group (group E, n = 120). Inter-group comparison analyses of primary conditions, pregnancy outcomes and neonatal outcomes were then performed.

Results

Group A had the highest embryo implantation rate (67.38%), significantly different from the implanta

SUBMITTER: Wu Y 

PROVIDER: S-EPMC9703987 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature