Dirty air breathed in by expectant mothers can pose a risk to unborn babies

The video discusses research from Belgium showing that fetuses are exposed to air pollution particles, specifically black carbon, through the placenta. The study highlights the presence of these particles on both the maternal and fetal sides of the placenta, even in areas with lower pollution levels. This has raised concerns among parents and calls for action to reduce traffic and industrial pollution. The research also points to global implications, with cities like Kuching and Delhi facing severe air quality issues. The findings have sparked demands for governments to address pollution more aggressively.

What implications do the study's findings have for pregnant women globally?

What actions are being called for in response to the findings of the study?