Trying to get pregnant? Make sure you know the bottom line on baby-making—what you don't understand can affect your bub-to-be's health.
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Worried about something you may have been exposed to while pregnant or nursing? Visit the Office of Tertology Information for up-to-date information on dangerous substances. You'll find fact sheets and answers to frequently asked questions about exposure to specific medications, herbal products, infections and vaccines, medical conditions, illicit substances, and other common exposures.