PrettyLitter is made of silica gels and produces low dust. It is non-toxic and household friendly for both humans and animals.
While PrettyLitter is considered safe, any direct contact with cat feces can be dangerous for expecting mothers. Cat feces can carry parasites that cause toxoplasmosis, so pregnant women should generally avoid handling or exposing themselves to used cat litter of any kind.
Please consult your doctor for more information on the risks of handling cat litter while pregnant.