"Nausea and vomiting are common experiences in pregnancy, affecting 70–80% of all pregnant women," says Noel M. Lee, M.D. You can curb nausea by eating slowly. You can split up your meals so that you only have to eat small amounts every few hours. As for food choices, you might want to stay away from fatty food or those that have strong tastes or aromas.Make sure to consume plenty of water. Dehydration can weaken you, interfering with your daily activities. Finally, report any cases of severe nausea and vomiting to your medical professional.