Faith Wight Moffatt, MS(N), PhD(c), R, School of Nursing, Dalhousie University, 5986 University Avenue, Halifax, NS B2T 1G4, Canada and Michel Van den Hof, MD, Department of Obstetrics and Gynecology, Faculty of Medicine, Dalhousie University, IWK Health Centre, 5850/5980 University Avenue, Halifax, NS B3K 6R8, Canada.