 Patients with placenta previa are at risk for intra and postpartum massive blood loss, as well as increased risk of placenta acreta, which can lead to serious obstetric complications such as maternal mortality and morbidity. Risk factors for previa include prior caesarean section, multi-parity, advanced maternal age, prior placenta previa history, prior uterine surgery, and smoking. The prevalence of previa among perturians has risen due to the increasing rate of caesarean sections and advancing maternal age. To identify the risk factors for previa-related bleeding before caesarean section, this review evaluated the diagnosis of placenta previa and placenta acreta and assessed the risk factors for previa-associated bleeding. Additionally, it presented intraoperative anesthetic management and other interventions to control bleeding in patients with previa who are expected to experience massive hemorrhage and require transfusions. This article was authored by Hisan Park and Hyun Suk Cho. We are article.tv. Links in the description below.