Vasa previa is a rare pregnancy complication where fetal blood vessels run across or near the opening of the cervix. These vessels are unprotected by the umbilical cord or placenta, making them vulnerable to rupture during labor. This can lead to severe bleeding and pose serious risks to the baby. Diagnosis of vasa previa typically occurs through ultrasound imaging during pregnancy. If detected, healthcare providers may recommend a cesarean section to deliver the baby before labor begins, reducing the risk of complications. Early detection and careful monitoring are crucial for ensuring the safety of both the mother and the baby.