1. Department of Reproductive Health, School of Nursing and Midwifery Tehran University of Medical Sciences (TUMS), Tehran, Iran
2. Department of Midwifery and Reproductive Health, School of Nursing and Midwifery, Qom University of Medical Sciences, Qom, Iran
3. Nursing and Midwifery Care Research Center, School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran