[1] Shahid Sadoughi Univ Med Sci, Sch Nursing & Midwifery, Yazd, Iran
[2] Shahid Sadoughi Univ Med Sci, Sch Nursing & Midwifery, Yazd, Iran
[3] Alborz Univ Med Sci, Dept Obstet & Gynecol, Karaj, Iran
[4] Isfahan Univ Med Sci, Sch Nursing & Midwifery, Student Res Ctr, Dept Nursing, Esfahan, Iran
[5] Larestan Univ Med Sci, Dept Gynecol & Obstet, Larestan, Iran
[6] Jiroft Univ Med Sci, Fac Med, Dept Obstet & Gynecol, Jiroft, Iran
[7] Ahvaz Jundishapur Univ Med Sci, Sch Nursing & Midwifery, Dept Nursing, Ahvaz, Iran
[8] Kerman Univ Med Sci, Student Res Comm, Reprod Hlth, Kerman, Iran