Postpartum and postabortion use of the TCu-220C and Lippes Loop: A comparative study

The postinsertion experience of 274 women with the TCu-220C and 522 women with the Lippes Loop in a university hospital family planning program in Bogotá, Colombia, has been studied by a life-table method. Pregnancy and continuation rates are similar for both devices. Although the expulsion rate of the TCu-220C is significantly lower than that of the Loop up to 12 months, higher removal rates for the TCu-220C account for the similarity in overall continuation.