This study will be conducted in the perinatal clinic of the Milad Hospital. Educational content at the first session of nutrition during pregnancy (weeks 24-28), second session of fetal growth and development and mental health and preparation for motherhood and fatherhood (parental role) (weeks 28-30), third session of the benefits and disadvantages of normal delivery, cesarean section, analgesics and pain relief Childbirth, delivery method selection, delivery planning (weeks 33-32), fourth session of baby care and neonatal symptoms (Week 37). In the first intervention group, the spouses of primiparous women, receive educational content through the telegram software, in four sessions. The educational content is according to country standard instructions. In addition, sending messages in form of text, image, podcast and video cast, in the MPEG-4 format. The maximum of films time was 10-15 minute. To prevent from being uploaded, as well as reduction in educational quality, the content of each session in divided sections in that session and specific time will be sent every day.In the second intervention group, the spouses of primiparous women, receive educational content through face to face, in four sessions.