While you can visit theme parks in your second trimester, medical consensus in 2026 strongly advises against high-speed rides, roller coasters, or any attraction with sudden drops and jarring movements. These "high-G" forces or rapid decelerations can cause placental abruption, where the placenta separates from the uterus, posing a severe risk to the pregnancy. However, you can enjoy "gentle" attractions such as slow-moving boat rides (like it's a small world), carousels, or stage shows. In 2026, major parks like Disney and Universal have "Expectant Mother" warning signs at the entrance of every ride to help you navigate. Even in the second trimester, when you might feel your best, it is vital to avoid rides with lap bars that press against the abdomen. Always consult your obstetrician before a park visit, as they can provide advice based on your specific health history.