Placenta Previa: A Common Pregnancy Complication
Placenta previa, although it may sound alarming, is actually a fairly common pregnancy complication that often resolves on its own. In fact, approximately 15 percent of women experience some form of placenta previa during the second trimester. This diagnosis can occur when a woman presents with bleeding, or it can be identified by a healthcare provider during a routine ultrasound before any symptoms arise. However, as the pregnancy progresses and the uterus expands, around 90 percent of these cases naturally improve as the placenta moves away from the cervical opening and towards the upper part of the womb, where it can receive better blood supply.
Diagnosing Placenta Previa
How is placenta previa diagnosed? If you possess one or more risk factors or exhibit symptoms of placenta previa, an uncomplicated ultrasound can typically provide an accurate diagnosis. This imaging technique allows the medical team to determine the precise location of the placenta. In some cases, a transvaginal ultrasound may be necessary to obtain the most precise picture.