Chemical Teratogens

Hidden Risks in Our Environment

Teratogenic chemicals are substances in the environment that can interfere with normal fetal development during pregnancy. Unlike prescribed medicines, these exposures often come from industry, agriculture, or household products — sometimes without people even knowing they are at risk.

Why awareness matters

Chemical exposures are often invisible. Pregnant women may encounter risks at work (factories, farms, laboratories), at home (cleaning products, plastics), or in the wider environment (pollution, contaminated food and water). Stronger regulation, transparent labeling, and accessible guidance are essential to reduce harm.

Examples of known or suspected teratogenic chemicals:

Heavy metals – Lead (in old paints, contaminated water, batteries) and mercury (in some fish, industrial emissions).
Pesticides & herbicides – Organophosphates, carbamates, and glyphosate-based products, linked to neurodevelopmental harm.
Industrial solvents – Toluene, benzene, and trichloroethylene, used in paints, cleaning products, and manufacturing.
Endocrine-disrupting chemicals (EDCs) – Bisphenol A (BPA), phthalates, and certain flame retardants, which can mimic or block hormones critical for fetal growth.
Radiation-linked chemicals – Certain radioactive isotopes used in industry or released in accidents.

Why awareness matters

Protecting against exposure

Check safety labels on household and workplace products.
Use protective equipment if working with industrial or agricultural chemicals.
Reduce contact with pesticides and solvents wherever possible.
Support advocacy for stricter regulation and safer alternatives.