Vasa Previa Diagnosis And Treatment To Stop Stillbirth
Studies show that 56 percent of instances of vasa previa that go undiagnosed result in perinatal mortality or stillbirth. When the condition is detected in pregnancy, however, the fetal survival rate rises to 97 percent. Risk Factors and Causes of Vasa Previa Normally, the blood vessels of the umbilical cord and the placenta are insulated inside the amniotic sac. In vasa previa, some of the blood vessels are present in the membranes outside of the sac and therefore don’t benefit from this crucial protection....