safoura taheri department of midwifery, school of nursing and midwifery, ilam university of medical sciences, ilam, ir iran; department of medical education , medical education research center, isfahan university of medical sciences, isfahan, ir iran. tel: +98- 3117922921 soheila ehsanpour department of medical education , medical education research center, isfahan university of medical sciences, isfahan, ir iran; department of medical education , medical education research center, isfahan university of medical sciences, isfahan, ir iran. tel: +98- 3117922921 shahnaze kohan nursing and midwifery care research center, school of nursing and midwifery, isfahan university of medical sciences, isfahan, ir iran saba farzi ayatollah madani hospital, lorestan university of medical sciences, lorestan, ir iran molouk jaafarpour department of midwifery, school of nursing and midwifery, ilam university of medical sciences, ilam, ir iran ashraf direkvand-moghaddam research center for social and psychological injuries, ilam university of medical sciences, ilam, ir iran; department of midwifery, school of nursing and midwifery, ilam university of medical sciences, ilam, ir iran

Hannah Lunniss Sharon Cameron Zhong E Chen

Chia C Wang R Scott McClelland Julie Overbaugh Marie Reilly Dana DeVange Panteleeff Kishorchandra Mandaliya Bhavna Chohan Ludo Lavreys Jeckoniah Ndinya-Achola Joan K Kreiss

fatemeh sadat hoseini 1. dept. of anatomy, school of medicine, tehran university of medical sciences , tehran, iran. mohammad eslami 2. dept. of population, family and school health, ministry of health and medical education , tehran, iran. mohammed abbasi 3. family planning office, gilan university of medical sciences , rasht, iran. fatemeh noroozi fashkhami 3. family planning office, gilan university of medical sciences , rasht, iran. soheila besharati 3. family planning office, gilan university of medical sciences , rasht, iran.