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Birth defects

Birth defects affect a baby's physical or mental development. They range from minor to severe and may be caused by problems during pregnancy or genetically inherited from a parent's chromosomes. Screening tests can help assess the risk.

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Articles

Topic: Introduction to birth defects

Disease clusters

Disease clusters are rare but can cause community concern about the possible effects of exposure to environmental hazards.

Birth defects

The cause of birth defects is often unknown.