Affiliation: | 1.Department of Midwifery, College of Health Sciences,Debre Tabor University,Debre Tabor,Ethiopia;2.Department of Gynecology and Obstetrics, College of Health Sciences,Debre Tabor University,Debre Tabor,Ethiopia;3.Department of Gynecology and Obstetrics, College of Medicine and Health Sciences,University of Gondar,Gondar,Ethiopia |