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    Health & Pregnancy Health Center

    First Trimester Directory

    Follow the links below to find WebMD's comprehensive coverage about the first trimester of pregnancy, including causes for concern in the first trimester, tests in the first trimester, and much more.

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    Thumbnail: First Trimester Problems: When to Call Your Doctor

    What's normal? These 7 warning signs could mean trouble with an early pregnancy. Play it safe, and call your doctor.

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