Prenatal infections are illnesses a woman can get during pregnancy or childbirth. They are usually caused by bacteria or viruses and can affect both the mother and the baby.
Why do they happen?
During pregnancy, a woman’s body goes through natural changes in the immune system and physiology to support the baby’s growth and communication between the mother and foetus. These changes, however, make pregnant women more vulnerable to infections.
Although the placenta usually acts as a protective barrier, some small pathogens can cross it, especially if there is placental inflammation, membrane damage, or bleeding.
Additionally, if a mother has weakened immunity, this can increase inflammation and further raise the risk of infections during pregnancy.
Experts stress that awareness, regular prenatal check-ups, and timely treatment can help protect both the mother and the baby from serious complications caused by these infections.