In a collision, a pregnant woman restrained by a seatbelt has a risk of injury. What is most accurate regarding the use of restraints?

Using seatbelts properly during a collision significantly reduces the risk of injury not only to the mother but also to the fetus. By restraining the mother, seatbelts help prevent more severe trauma that could lead to complications such as premature labor or fetal loss. Studies have shown that when pregnant women wear seatbelts, the likelihood of adverse outcomes is lower, making it crucial for them to be buckled in during travel.

The benefit provided by seatbelts includes protection against sudden deceleration forces, preventing potential injuries from being thrown around inside the vehicle or ejected during a crash. Consequently, using a seatbelt can indeed lower the risk of premature delivery by limiting the impact of the collision on both the mother and the fetus.

This understanding emphasizes the importance of safety measures for pregnant women in vehicles. Other options do not align with this evidence, as they either incorrectly suggest increased risk factors or propose unnecessary medical interventions.