Safety belts work for everyone, including pregnant women. Like all occupants, they are more likely to be seriously injured if they do not wear safety belts.

A pregnant woman should wear a lap-shoulder belt, and the lap portion should be worn as low as possible, below the rounding, throughout the pregnancy.
The best way to protect the fetus is to protect the mother. When a safety belt is worn properly, it is more likely that the fetus will not be hurt in a crash. For pregnant women, as for anyone, the key to making safety belts effective is wearing them properly.
Lap-Shoulder Belt
Safety Belt ExtenderRemoval Procedure
Warning: Refer to Approved Equipment for Collision Repair Warning in the
Preface section.
Warning: Refer to Glass and Sheet Metal Handling Warning in the Preface section.
Disable the SIR System. Refer to SIR Disabling and Enabling.
Disconnect the negative battery cable. Refer to Battery N ...
Fuel Tank Filler Pipe Housing Replacement
Preliminary Procedure
Remove rear wheelhouse panel liner. Refer to Rear Wheelhouse Panel Liner
Replacement.
Remove fuel tank filler door. Refer to Fuel Tank Filler Door
Replacement.
Fuel Tank Filler Door Lock Actuator
Procedure
Disconnect electrical connector.
Fuel Tank ...
Automatic Transmission
It is better not to park with the engine running.
If the vehicle is left with the engine running, follow the proper steps to be
sure the vehicle will not move.
If parking on a hill and pulling a trailer.
The automatic transmission has a shift lever located on the console between the
seats.
...