An IUD is a small, T-shaped device that’s placed in your uterus. It must be prescribed by a doctor, who will place it in your uterus during an outpatient procedure. Five brands of IUDs approved ...

Medically reviewed by Renita White, MD An intrauterine device (IUD) is a small, plastic, T-shaped device that is inserted ...

An intrauterine device (IUD) is a T-shaped device that an obstetrician-gynecologist (OB-GYN) places in the uterus to prevent pregnancy. It is possible to become pregnant with an IUD, but it is rare.

How IUDs affect your period can depend on the type of IUD you get. Some people stop getting their period, while others may have a lighter flow. A few things about IUDs — those flexible ...