An intrauterine device as a possible cause of change in the microbial flora of the female genital system

Aim: An intrauterine device (IUD), used by millions of women worldwide, is one of the most efficient methods of contraception. The goal of our study was to compare a group of women using the IUD to a control group. Material & Methods: The survey included 236 women of fertile age from gynaecological practices in the area of Split and Dalmatia County, Croatia. The subjects were divided into two groups: IUD users and a control group (women not using any contraception methods). Sampling, transportation, sample processing in the laboratory and interpretation of results were conducted using standard microbiological procedures and methods. Results: Opportunistic bacteria were statistically more frequently isolated among IUD users (P