Which endometrial preparation protocol provides better pregnancy and perinatal outcomes for endometriosis patients in frozen-thawed embryo transfer cycles? A retrospective study on 1413 patients.

ABSTRACT:

Objective

To determine the optimal endometrial preparation protocol for a frozen embryo transfer in patients with endometriosis.

Design

Retrospective cohort study.

Setting

Tertiary care academic medical center.

Patient(s)

One thousand four hundred thirteen patients with endometriosis who underwent oocyte aspiration from 2015 to 2020 and frozen embryo transfer from 2016 to 2020 and received natural cycle, hormone replacement treatment with or without GnRHa pretreatment endometrial preparation.

Intervention(s)

None.

Main outcome measure(s)

Clinical pregnancy rate, live birth rate, miscarriage rate, multiple pregnancy rate, biochemical pregnancy rate and ectopic pregnancy rate. Singleton live births were assessed for perinatal outcomes and obstetric

SUBMITTER: Guo Y 

PROVIDER: S-EPMC9830850 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature