Immediate postplacental insertion and fixation of the CuFix postpartum implant system.

Since promising results were obtained with the CuFix interval implant system in international clinical trials conducted worldwide, a modification of the device adapting it for immediate postplacental insertion and fixation (IPPIF) seemed a logical approach to solve the expulsion problem of IUDs inserted at that particular time. Seventy-three insertions were performed at three university centers, during 1990 and 1991, both by skilled and unskilled investigators. The results of this multicenter study show the excellent retainability of the modified IUD supporting the validity of the anchoring principle. The insertion procedure is easy, requiring minimal training, and the insertion technique appeared to be safe.