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:
Adjusting the Shoulder Anchor
Seat Belt InspectionHonda Civic Service Manual. Taillight Removal and Installation ('13-'14: 4-door except Natural Gas models)
1.
Trunk Floor Cover
1.
Fold down the seat-back(s).
2.
Remove the front area of the trunk floor cover (A).
...