If you are pregnant, the best way to protect yourself and your unborn child when driving or riding in a vehicle is to always wear a seat belt and keep the lap part of the belt as low as possible across the hips.
Advice for Pregnant Women
Each time you have a checkup, ask your doctor if it is okay for you to drive.
To reduce the risk of injuries to both you and your unborn child that can be caused by an inflating front airbag:
Honda Civic Owners Manual. Precautions While Driving
In Rain
Avoid driving in deep water and on flooded roads. This can damage the engine
or
driveline, or cause electrical component failure.
Other Precautions
If there is a strong impact with something under the vehicle, stop in a safe
location.
Check the underside of the vehicle for damage ...