An IUD (Intrauterine Device) is a small, T-shaped device inserted into the uterus to prevent pregnancy. It’s a long-term but reversible form of birth control that can last from 3 to 10 years, depending on the type.Types of IUDHormonal IUDs (e.g., Mirena, Skyla)Copper IUDs (e.g., ParaGard)Main Benefits of Choosing IUDIUDs are over 99% effective in preventing pregnancy, more reliable than pills or condoms.Depending on the type, it can last 3 to 12 years without needing replacement.Once inserted, no daily action is needed, unlike birth control pills which must be taken every day.Fertility returns quickly after removal. A woman can try to get pregnant soon after it’s taken out.It’s invisible and silent, unlike condoms or pills. No one has to know a woman is using it.May reduce cramps and bleeding, and some women stop having periods altogether.Copper IUDs are hormone-free, suitable for women who can’t or don’t want to use hormonal birth control.Possible Risks and Side Effects of IUDsIrregular Bleeding - Hormonal IUDs may cause spotting; copper IUDs may increase bleeding.Cramps or Discomfort - Some women feel pain or cramps after insertion or during periods (especially with the copper IUD).Risk of Expulsion - In rare cases, the IUD can move or fall out of the uterus, especially in the first year.Perforation (Very Rare) - There is a very small risk of the IUD puncturing the uterus during insertion.No STD Protection - IUDs do not protect against sexually transmitted diseases (STDs), unlike condoms.Small Risk of Infection (Short-Term) - There's a slight risk of pelvic infection within the first 20 days after insertion if bacteria are introduced.