Fear of childbirth: prevalence and associated factors in pregnant women of a maternity hospital in southern Brazil

Background The fear of childbirth (FOC) harms maternal and fetal health, however it has been little studied in Brazil. This research aimed to determine the prevalence of FOC in a maternity hospital in southern Brazil and identify its associated factors. Methods The Wijma Delivery Expectancy Questionnaire – W-DEQ(A) was used to assess the prevalence of FOC, and its relationship with sociodemographic variables, gestational history, aspects of the current pregnancy, knowledge about childbirth, anxiety symptoms (Beck Anxiety Inventory), depressive symptoms (Edinburgh Postnatal Depression Scale), and perception of social support (Multidimensional Scale of Perceived Social Support) was investigated. Questionnaires about the content of FOC and information sources regarding childbirth were also applied. Results We interviewed 125 pregnant women between 28 and 36 weeks of pregnancy between July and September of 2021, and 12% of them scored ≥ 85 on the W-DEQ(A), indicating severe FOC. There was a significant correlation between FOC and anxiety symptoms ( r = 0.50, p < 0.001), depressive symptoms ( r = 0.34, p < 0.001), and poor social support ( r = -0.23, p = 0.008). FOC was lower in pregnant women with complete elementary education when compared to those with higher education ( p = 0.003), however, those with negative experiences in previous deliveries had more FOC than those who had had positive experiences ( p = 0.001). More than 85% of them fear fetal distress. Conclusions FOC is a prevalent condition that impacts the mental health of pregnant women. Therefore, health professionals should recognize and address it during prenatal care to provide integral maternal–fetal care and improve the childbirth experience.