Vasa Previa VS Placenta Previa Symptoms, Management Treatment And what would be the physiologic basis for a placenta previa? Vasa Previa and Placenta Previa are two different conditions that can occur during pregnancy. Vasa Previa is a rare condition in which the baby’s blood vessels (vasa) run through the membranes covering the cervix. This can cause … Continue reading Vasa Previa VS Placenta Previa Symptoms, Management And Treatment