October 21, 2025
When you’re pregnant or planning to become pregnant, warnings about tobacco smoke and alcohol are common. But many workers face an additional risk that’s less discussed: exposure to toxic chemicals in the workplace.
Whether you’re working in manufacturing, semiconductor fabrication, agriculture, healthcare, or another field where chemicals are present, it’s important to understand how workplace exposure can affect reproductive health—especially the health of an unborn child.
How Chemical Exposure Can Harm a Developing Baby
Not all chemicals are dangerous during pregnancy—but some are known to cause serious harm, especially during the early stages of fetal development. The first trimester is when a baby’s organs, limbs, and body systems begin to form. During this time, exposure to certain chemicals can lead to physical birth defects. Later in pregnancy, harmful substances may impact brain development or stunt growth.
Some factors that influence risk include:
Birth Defects and Causes: Associated Chemicals and Toxins
What causes birth defects? If you’re working around chemicals, it’s important to identify which ones you may be exposed to. Some common substances known to cause harm during pregnancy include:
Even if you don’t handle these substances directly, you may still be exposed through the air, surfaces, or contaminated clothing.
For example, heavy metals such as cadmium, lead and chromium, as well as organic solvents, have been linked to birth defects in children born to workers at Boeing who had been exposed to these toxins at the workplace. In particular, hexavalent chromium is a dangerous toxin that Boeing’s own scientists identified as a top chemical of concern.
Exposure to chemicals used in fracking is also linked to a higher risk of birth defects. Fracking—short for hydraulic fracturing—is the process of extracting oil and gas from previously inaccessible reservoirs using a high-pressure mix of water, sand and chemicals.
According to a study in the publication Environmental Research Journal, toxic chemicals in wastewater and fracking fluids “are associated with reproductive and embryological or developmental abnormalities.” As such, women who work near a fracking site may face an increased risk of toxic exposure that can result in birth defects.
When Employers Fail to Protect Pregnant Workers
Employers have a legal and ethical responsibility to provide a safe work environment—including protecting workers from known toxic substances. This includes proper training, adequate ventilation, PPE, and compliance with OSHA regulations.
When employers neglect these responsibilities and a worker or their unborn child is harmed, they may be held accountable in the civil justice system. A legal claim can help injured workers seek compensation for medical bills, lost wages, future care needs, and emotional suffering. Civil cases can also play a role in holding employers accountable, exposing systemic safety violations, and encouraging safer workplace practices.
How We Help Victims Who Suffered Birth Defects
Contact us to seek justice with the help of our experienced birth defect attorneys. We’ve battled corporate giants on behalf of individuals like you for decades. Our Dallas, Texas, birth defect law firm represents families dealing with birth defects. If you have a child with birth defects caused by toxic exposure, we can help.
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