“…However, studies that investigated IUDs with high copper-releasing capacity in populations not exposed to an increased risk for sexually transmitted diseases have, if at all, found only a slightly increased risk for PID and an excellent outcome for subsequent fertility, even in women in whom the IUD had been removed because of complications (3,5,15). Moreover, none of the studies examining intrauterine contraception in diabetic women compared with nondiabetic women showed an excess incidence of PID in diabetic women (9)(10)(11)(12). In fact, in our study, no case of PID was diagnosed, and in the study of Skouby et al (12), one single case of PID as judged by clinical methods was diagnosed.…”