1. Midwifery Department, Reproductive Health Promotion Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran;
2. Department of Obstetrics and Gynecology, School of Medicine, Fertility Infertility and Perinatology Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran;
3. Public Health Nursing Department, Nursing Faculty, Aja University of Medical Sciences, Tehran, Iran;
4. Department of Emergency Medicine, School of Medicine, Imam Khomeini General Hospital, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran;
5. Department of Midwifery, Social Determinants of Health Research Center, Tabriz University of Medical sciences, Tabriz, Iran