Abstract
The aim of the study is to show that long standing forgotten intrauterine device contributes to infertility, reporting three cases presented at Central Hospital Warri, Nigeria, a government tertiary health center. Three cases of forgotten intrauterine contraceptive device (IUCD) contributing to infertility were seen. Two were inserted for contraceptive reasons while one was inserted while being managed for uterine synechae. Health care providers should ensure proper documentation of all procedures carried out, adequate counseling which should include taking an informed consent and also ensuring both short and long term follow up of their clients. Also all patients being evaluated for infertility and clients with past history of intrauterine device must have a speculum examination and ultrasound scan carried out.