1- Department of Midwifery, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran , s4.nazari@gmail.com 2- Department Midwifery, Medical Faculty, North Khorasan University of Medical Sciences, Bojnurd, Iran 3- "Geriatric Care Research Center" and "Department of Midwifery, Medicine Faculty, North Khorasan University of Medical Sciences, Bojnurd, Iran 4- Department of Epidemiology & Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran 5- Department of Midwifery, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
* Corresponding Author Address: Department of Midwifery, School of Medicine, North Khorasan University of Medical Sciences, Shahriyar Street, Bojnurd, Iran. Postal Code: 9453155166
Nazari S, Saber Rad Z, Ghorbani F, Konjedi F, Sadeghi S, Tabatabaei Chehr M, et al . Effect of Childbirth Preparation Classes on Happiness during Pregnancy and Postpartum. Sci J Iranshahr Univ Med Sci 2022; 1 (1) :29-33 URL: http://sjiums.irshums.ac.ir/article-1-12-en.html