Maternal Activity Restriction in Pregnancy and the Prevention of Preterm Birth: An Evidence-based ReviewMCCARTY-SINGLETON, SIOBHAN MD; SCISCIONE, ANTHONY C. DO, MDClinical Obstetrics & Gynecology: September 2014 - Volume 57 - Issue 3 - p 616–627 doi: 10.1097/GRF.0000000000000048 Prevention of Preterm Birth in 2014 Abstract Author Information Activity restriction is one of the most common practices used for the prevention of preterm birth. Despite the lack of evidence to support the efficacy of activity restriction, and newer data that highlight potential harms to the mother, the intervention is still prescribed. This review of the literature describes the potential benefits, harms, and efficacy of activity restriction in the prevention of preterm birth. Christiana Care Hospital, Newark, Delaware The authors declare that they have nothing to disclose. Correspondence: Anthony C. Sciscione, DO, MD, Christiana Care Hospital, Division of Maternal Fetal Medicine, Newark, DE. E-mail: firstname.lastname@example.org © 2014 by Lippincott Williams & Wilkins.