Final answer:
The best and safest way to confirm placenta previa is through ultrasound imaging.
Step-by-step explanation:
Placenta previa is a condition in which the placenta partially or completely covers the cervix. The best and safest way to confirm placenta previa is through ultrasound imaging. The ultrasound will show the position of the placenta and determine if it is covering the cervix.
Other diagnostic tests may include transvaginal ultrasound, magnetic resonance imaging (MRI), or a pelvic exam. These tests can provide additional information and help confirm the diagnosis.
It is important to consult with a healthcare professional for an accurate diagnosis and appropriate management of placenta previa.