For more than 100 years, women have had small gadgets placed in their uteruses to prevent pregnancies. Today, intrauterine devices (IUDs) not only provide excellent “set it and forget it” reversible ...

Hormonal intrauterine devices (IUDs) are a long-acting form of birth control that are over 99% effective. Hormonal IUDs are small devices that sit in the uterus, releasing tiny amounts of progestin, a ...