Pregnancy health: Food safety risks and the importance of obstetric care

Pregnant women face increased risks of foodborne infections due to changes in the immune system. Consuming raw or undercooked foods—including meat, poultry, seafood, eggs, and unpasteurized dairy—can transmit dangerous microorganisms. Specifically, pathogens like Listeria monocytogenes can lead to miscarriage, fetal death, or premature birth, even if the mother only experiences mild symptoms such as fever or fatigue. Toxoplasma gondii is another significant risk factor.

To mitigate these risks, health experts suggest opting for fully cooked or vegetarian options, particularly when consuming Japanese cuisine like sushi or sashimi. Proper hygiene of fruits and vegetables is also essential to prevent cross-contamination.

In addition to dietary precautions, consistent obstetric care is vital for a healthy pregnancy. Obstetricians provide guidance from the pre-conception stage through postpartum. Regular prenatal check-ups are recommended at least once a month until the 35th week, with increased frequency thereafter. Postpartum monitoring for at least six weeks is also advised to assess maternal health and potential issues such as postpartum depression.