Which Viruses Can Cross the Placenta and Cause Fetal Developmental Problems?
Learn about viruses like rubella, CMV, Zika, herpes simplex, and parvovirus B19 that can cross the placenta and impact fetal development.
Does Metronidazole Penetrate the Placenta? Safety and Pregnancy Considerations
Learn if metronidazole crosses the placenta and its FDA pregnancy category B status, ensuring safe use during pregnancy with medical guidance.
What Is a Congenital Infection? Understanding Mother-to-Unborn Child Transmission
Learn what congenital infections are, how mothers can transmit infections to unborn babies, and common examples like toxoplasmosis and rubella.