familyplanning

Health

How Does an IUD Work?

Introduction to IUDs Intrauterine devices (IUDs) are a popular form of long-acting reversible contraception. They are small, T-shaped devices that are inserted into the uterus by a healthcare provider. IUDs work by preventing fertilization of the egg by the sperm, thereby preventing pregnancy. They are highly effective at preventing pregnancy and can last for several years, making them a convenient…