Intrauterine Device (IUD)

An Intrauterine Device (IUD) is a small, T-shaped device placed inside the uterus to prevent pregnancy. It can be made of plastic and copper, or contain hormones. The copper IUD works by creating an environment that is toxic to sperm, while hormonal IUDs release hormones to thicken cervical mucus and thin the uterine lining, making it harder for a fertilized egg to implant. IUDs are highly effective, can last several years, and are a reversible form of contraception. They are usually inserted by a healthcare professional and can be removed whenever pregnancy is desired.