Maternal coffee intake and the risk of bleeding in early pregnancy: a cross-sectional analysis.

ABSTRACT: Background:Caffeine can easily cross the placenta, and maternal caffeine intake, thus, has an effect on fetal growth. However, it is still unclear whether coffee consumption is an independent risk factor for bleeding in early pregnancy. The objective of this study was to examine the association between pre-pregnancy coffee consumption patterns and the risk of bleeding in early pregnancy.

Methods:A cross-sectional analysis was conducted among 3510 pregnant women from the Korean Pregnancy Outcome Study who underwent baseline examination and for whom the results of the pregnancy were available. Coffee consumption patterns before pregnancy were examined using a questionnaire. The participants were classified according to the frequency of coffee consumption into seldom (< 1

SUBMITTER: Choi H 

PROVIDER: S-EPMC7035749 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature