Women with placental previa are at an increased risk for which condition?

Women with placental previa are at an increased risk for postpartum hemorrhage primarily due to the location of the placenta. In placental previa, the placenta is situated low in the uterus and covers the cervix, which can lead to complications during labor and delivery. When the cervix begins to dilate or efface in preparation for labor, the placental tissue can tear, causing significant bleeding. This condition can result in the need for a cesarean delivery, which also carries risks of hemorrhage.

Additionally, postpartum hemorrhage can occur due to retained placental tissue, which is more likely if part of the placenta remains attached to the uterus post-delivery. The abnormal placement of the placenta complicates the delivery process, potentially leading to challenges in managing blood loss effectively. Therefore, understanding the association between placental previa and postpartum hemorrhage is critical for anticipating and managing potential complications in affected women.