Zygote
Fetus
Embryo
Egg
Zygote
Embryo
Fetus
Birth
Drugs
Genetics
Alcohol
Infections
All of the above
Paralysis, blindness, deafness, defects in the incisors and molars.
Small head circumference, low nasal bridge, indistinct philtrum, thin upper lip, and small mandible.
Heart, eye, hearing, and lung defects
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