Short interpregnancy intervals and adverse maternal outcomes in high-resource settings: An updated systematic review.
Jennifer A HutcheonHeidi D NelsonReva StiddSusan MoskoskyKatherine A AhrensPublished in: Paediatric and perinatal epidemiology (2018)
In studies from high-resource settings, short interpregnancy intervals are associated with both increased and decreased risks of adverse maternal outcomes. However, most outcomes were evaluated in single studies, and the strength of evidence supporting associations is low.