Association between subchorionic hematoma in the first trimester and outcomes of singleton pregnancies achieved through assisted reproductive technology: a systematic review and meta-analysis.

ABSTRACT:

Purpose

To evaluate the association between first trimester (≤ 12 weeks gestation) subchorionic hemorrhage (SCH), and maternal and neonatal outcomes in women who conceived with the help of assisted reproductive technique (ART).

Methods

PubMed, Embase, Web of Science, and Scopus databases were searched for observational studies that specifically focused on women who achieved pregnancy via ART and investigated the relationship between early pregnancy (within 12 weeks of gestation) SCH and maternal and neonatal outcomes. Only studies with singleton pregnancies and reporting data on the comparator group (women without SCH) were included. Primary outcomes of interest included incidences of early (within 20 weeks of gestation) pregnancy loss, preterm delivery, caesarean section, a

SUBMITTER: Shi J 

PROVIDER: S-EPMC11535082 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature