Is the vaccine unlikely to cause harm?
The Advisory Committee on Immunization Practices recommends that Hepatitis B vaccination should be considered when women are at risk for developing Hepatitis B during pregnancy, and inactivated influenza vaccine should be considered for women who are pregnant during flu season. On the other hand, a pregnant woman who is not immune to rubella (German measles) is not given a rubella vaccine until after pregnancy. Talk with your doctor to make sure you are fully protected. The Centers for Disease Control and Prevention (CDC) provides vaccine guidelines for pregnant women.