Maya Angelou recites her poem 'On the Pulse of Morning' at the inauguration of President Bill Clinton on January 20, 1993.
Pregnant women could also go for a swim at a swimming pool, but it can also be risky in some circumstances. The chemicals used in swimming pools can be dangerous for moms-to-be and their babies, if too much is being added to the water, but normal levels of chlorine are generally OK unless the water is ingested.
Use our printable chart to find out which foods and drinks can be dangerous when you're pregnant and how to minimize your risk... Eating fish during pregnancy: How to avoid mercury and still get your omega-3s