How do I use the seatbelts in my Ford during pregnancy?

Pregnant women should always wear their safety belt. The lap belt or the lap belt portion of a combination lap and shoulder belt should be positioned low across the hips below the belly and worn as tight as comfort will allow. The shoulder belt should be positioned to cross the middle of the shoulder and the center of the chest. 

A diagram illustrating proper restraint positioning during pregnancy can be found in your Manual del Propietario under Seatbelts.