J. obstet. gynaecol. Can; 42 (11), 2020

To assess the association between sonography-derived cervical length measurement and preterm birth. To describe the various techniques to measure cervical length using sonography. To review the natural history of the short cervix. To review the clinical uses, predictive ability, and utility of sonography...

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J. obstet. gynaecol. Can; 42 (7), 2020

To summarize the current evidence and to make recommendations for diagnosis and classification of placenta previa and for managing the care of women with this diagnosis. To manage in hospital or as an outpatient and to perform a cesarean delivery preterm or at term or to allow a trial of labour when a di...

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J. obstet. gynaecol. Can; 42 (6), 2020

To assess the benefits and risks of progesterone therapy for women at increased risk of spontaneous preterm birth (SPB) and to make recommendations for the use of progesterone to reduce the risk of SPB and improve postnatal outcomes. To administer or withhold progesterone therapy for women deemed to be a...

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