Teratogens
Definition
Teratogens are substances or environmental factors that can cause developmental malformations in a fetus when the mother is exposed during pregnancy.
Analogy
Think of teratogens like harmful software viruses. Just as these viruses can corrupt files on your computer, teratogens can disrupt the normal development of a fetus, leading to physical and mental abnormalities.
Related terms
Embryo: This is an early stage in prenatal development where major organs and structures begin to form. It's particularly vulnerable to damage from teratogens.
Prenatal Development: This term refers to the process of growth and development within the womb, from conception until birth. It's during this time that exposure to teratogens can have significant effects.
Congenital Disorders: These are medical conditions that are present at birth, and they can often be caused by exposure to teratogens during prenatal development.
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