Background: Preterm labor is defined as delivery before 37 weeks of gestation. Recurrence of preterm labor in future pregnancies is 6-8%. History of preterm labor is a strong risk factor for future preterm labor. Preterm labor is the leading cause of neonatal mortality in developed countries, but permanent morbidity in these premature neonates has many side effects for the newborn as well as th...

‎in this article‎, ‎we have focused one some basic and productive information about the properties of spectrum and singular values related to compact operators which are ideals in a c*-algebra of bounded operators‎. ‎considering a two-sided connection between the family of symmetric gauge functions on sequence of singular values of compact operators and symmetric norms on finite dimensional ope...

Introduction: Due to increasing cesarean section rate in recent decades among pregnant women and the effect of maternal desire to do delivery type and the importance of self-efficacy in the choice of delivery methods and overcome the fear of childbirth. Determine the self efficacy rate in pregnant women during the pregnancy is required. Research showed that mothers with Low self-efficacy, thin...

Background: Pregnancy and childbirth is one of the most important stages in women’s lives. One of the reasons for women’s desire to choose interest in cesarean delivery is lack of enough knowledge in choosing their birth method. This research studies the effect of group counseling on the type of delivery in Nulliparous women. Methods: This is a controlled randomized trial will be c...

Background: The perception of impairment of sexual function after childbirth in vaginal delivery (as a complication) makes pregnant women to request elective cesarean section. But this conception is more related to culture. Therefore we studied women's sexual health after childbirth to assess whether women who underwent cesarean section experienced better sexual health in the postnatal period t...