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  1. Intrauterine Device (IUD): Birth Control, Use & Side Effects

    An intrauterine device (IUD) is a form of birth control that a healthcare provider inserts into your uterus. Once it’s inserted, an IUD can prevent pregnancy for up to 10 years or more, depending on the …

  2. IUD (Intrauterine Device) Birth Control - WebMD

    Jan 30, 2024 · "IUD" stands for "intrauterine device." Shaped like a "T" and a bit bigger than a quarter, an IUD fits inside your uterus. It prevents pregnancy by stopping sperm from reaching and fertilizing...

  3. IUD Birth Control | Info About Mirena & Paragard IUDs

    What’s an IUD? An IUD is a tiny device that's put into your uterus to prevent pregnancy. It’s long-term, reversible, and one of the most effective birth control methods out there.

  4. Intrauterine Device (IUD): Types, Insertion, Side Effects

    Oct 3, 2025 · An IUD is a T-shaped birth control device that is inserted into the uterus. At 99% effectiveness, IUDs are the most effective method to prevent pregnancy.

  5. Hormonal intrauterine device - Wikipedia

    A hormonal intrauterine device (IUD), also known as an intrauterine system (IUS) with progestogen and sold under the brand name Mirena among others, is an intrauterine device that releases a …

  6. Intrauterine Devices (IUDs) - Women's Health Issues - Merck ...

    Intrauterine devices (IUDs) are small, flexible, T-shaped plastic devices that are inserted into the uterus. In the United States, approximately 10% of women use long-acting reversible contraception (LARC). …

  7. Intrauterine Contraception | Contraception | CDC

    Nov 19, 2024 · IUDs are long-acting, are reversible, and can be used by patients of all ages, including adolescents, and by parous and nulliparous patients.

  8. Intrauterine devices (IUD): MedlinePlus Medical Encyclopedia

    Oct 15, 2024 · An intrauterine device (IUD) is a small plastic T-shaped device used for birth control. It is inserted into the uterus (womb) where it stays to prevent pregnancy.

  9. Hormonal IUD (Mirena) - Mayo Clinic

    Apr 11, 2024 · Mirena is brand name for a hormonal intrauterine device (IUD). A hormonal IUD is a type of birth control that's placed in the uterus and uses hormones to give long-term birth control.

  10. IUD (Intrauterine Device) Types, Side Effects, Insertion, Risks

    An IUD or intrauterine device is a type of birth control. Learn the types, insertion methods, benefits, side effects, complications, and effectiveness of IUDs.