Cai Kong

No ORCID on file · 1 paper in corpus

observational 2025

Pre-pregnancy intrauterine device use is associated with a reduced risk of subsequent preterm birth: a large population-based cohort study

BMC public health ·doi:10.1186/s12889-025-21766-9

BACKGROUND: The effect of pre-pregnancy intrauterine device (IUD) use on subsequent preterm birth (PTB) remains unclear. We aim to investigate the association between IUD use before pregnancy and subsequent PTB. METHODS: A total of 240,437…