Placenta previa is a serious pregnancy complication that occurs when the placenta implants in the lower part of the uterus, covering the cervix. This can lead to bleeding, pain, and preterm birth. While there is no sure way to prevent placenta previa, there are some things you can do to reduce your risk.
One of the most important things you can do is to get regular prenatal care. This will allow your doctor to monitor your pregnancy and identify any potential problems early on. Your doctor may also recommend that you take certain supplements, such as iron and folic acid, to help reduce your risk of placenta previa.