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.
In the ocean, a pregnant woman needs to be aware of what can be lurking in the water, including jellyfish, anemones and hydroids, which can sting and cause pain, according to DrGreene.com.