An expectant mother is not only responsible for her own health, she is also responsible for the health of her unborn child. Infection during pregnancy can cause harm to the physical and mental development of her child, sometimes serious enough to cause death.
Infection acquired by the baby during birth can also lead to serious or life-threatening illness.
Athough there are common sense practices that can reduce the risk of getting an infection, expecting mothers need to be especially careful to ensure that their fetus is protected from infectious diseases and their effects.
General practices that reduce the risk of getting an infection include:
Get tested for sexually transmitted infections regularly if you are sexually active.
If you are pregnant ask your doctor about group B strep (Group B Streptococcus).
Read more about sexually transmitted infections:
Sources:
Preventing Infections During Pregnancy (Centers for Disease Control and Prevention)