No, Disney explicitly advises that expectant mothers should not ride Millennium Falcon: Smugglers Run. The attraction is classified as a motion simulator that involves sudden drops, sharp turns, and significant jarring movements that could be harmful during pregnancy. While it is not as intense as a high-speed roller coaster, the "cockpit" experience relies on a hydraulic base that mimics the turbulence of spaceflight and "crashing" into obstacles, which creates erratic forces on the body. This safety advisory is posted at the entrance of the ride, on the Disneyland and Disney World websites, and within the official apps. Expectant mothers are encouraged to enjoy the rest of Star Wars: Galaxy’s Edge, which is highly immersive and offers plenty of walk-through experiences, such as visiting Savi’s Workshop or the Droid Depot, and dining at Docking Bay 7. If you are traveling with a group, you can still wait in the highly detailed queue with them and then use the "rider switch" area or the "chicken exit" just before boarding to wait in a safe, stationary location.