RESUMO
INTRODUCTION: Intrauterine contraceptive device (IUCD) is a safe and effective method of contraception. It is however rarely associated with complications. Migration of this device to the rectum is very rare. We report a case of IUCD migrating to the rectum with the history of missing IUCD strings. PRESENTATION OF CASE: A 32-year-old multipara presented 8 weeks following IUCD insertion with missing thread, ultrasound scan done showed a viable pregnancy with IUCD in-situ. Following vaginal examination, IUCD could not be retrieved. Pregnancy was allowed to continue for IUCD to be retrieved at delivery. She presented again about 6 weeks later with IUCD strings protruding through the rectum and was subsequently removed. DISCUSSION: Uterine perforation and migration of IUCD into the pelvic organs is an uncommon but major complication following insertion of the device. The risk of perforation appears to depend on type of device, skill of the operator and position of the uterus. Postpartum insertion, lactation and atrophic uterus also increase risk of perforation. CONCLUSION: perforation and migration of IUCD to the rectum is a rare but possible complication of following insertion of the device. Family planning providers should continue to undergo training and retraining to minimize complications associated with the use of IUCD.