What A Placenta Previa Diagnosis Means For Your Pregnancy
The problem may fix itself.
A placenta previa detected in the first trimester has up to a 90 percent chance of moving on its own; as the uterus grows, the placenta can shift along with it. However, until it actually does move a diagnosis is still serious, with providers advising expectant mothers to avoid activity that can cause trauma or irritation to the placenta.