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    Intrauterine Device

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    An intrauterine device (IUD) is a small, plastic, T-shaped device that is inserted into the uterus to prevent pregnancy. IUDs contain copper or the hormone levonorgestrel (LNg). Plastic strings tied to the end of the IUD hang down through the opening of the uterus (cervix) into the vagina.

    ByHealthwise Staff
    Primary Medical ReviewerSarah Marshall, MD - Family Medicine
    Specialist Medical ReviewerFemi Olatunbosun, MB, FRCSC - Obstetrics and Gynecology

    Current as ofSeptember 9, 2014

    WebMD Medical Reference from Healthwise

    Last Updated: September 09, 2014
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.

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