1. School of Midwifery, Faculty of Health Sciences, Institute of Health, Jimma University, Jimma, Ethiopia
2. Midwife at Jimma University Medical Center, Jimma, Ethiopia
3. Department of Nursing, Mizan-Tepi University, Mizzan, Ethiopia
4. School of midwifery, Faculty of Health Sciences, Institute of Health, Assossa University, Assossa, Ethiopia