Association Between Time Interval from COVID-19 Vaccination to In Vitro Fertilization and Pregnancy Rate After Fresh Embryo Transfer.

ABSTRACT:

Importance

There is a lack of information regarding the need to postpone conception after COVID-19 vaccination.

Objective

To investigate the time interval between the first dose of inactivated COVID-19 vaccine and in vitro fertilization (IVF) treatment as well as the rate of pregnancy after a fresh embryo transfer.

Design, setting, and participants

This cohort study was conducted at a single public IVF center in China. Female patients aged 20 to 47 years and undergoing IVF treatment were consecutively registered from May 1 to December 22, 2021, with follow-up until March 31, 2022. Patients with SARS-CoV-2 infection before or during IVF treatment and those who underwent 2 or more IVF treatments, received the noninactivated or unknown COVID-19 vaccine, or did not have a

SUBMITTER: Shi W 

PROVIDER: S-EPMC9568801 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature