Tips for safe traveling by boss while pregnant Before traveling with any mode of transportation, including buses, pregnant women should first consult a doctor. If the doctor says that pregnant women can travel by boss, apply the tips below to make pregnant women travel more comfortable and safe. 1. Choose a boss that has toilet facilities and sit on the edge of the aisle. Even though sitting by the window feels good because you can enjoy the view around it, pregnant women should choose a seat near the aisle. The goal is to make it easier for pregnant women to move and go to the toilet. Don't forget to always hold onto the edge of the chair to maintain body balance when pregnant women get up from the chair and walk towards the toilet.