Objective: To analyze the status of contraceptives using IUD(intrauterine device) after the induced abortion in recent years in our hospital and the correlation between IUD and endometrial polyps, and to explore how to better popularize long-term contraceptive methods such as IUD. Methods: Data of 25,244 patients with induced abortion by using intrauterine device in our hospital from 2014 to 2016 were retrospectively collected and analyzed. A questionnaire was conducted to investigate the willingness of using IUD for contraception after propaganda and education of long-term effective contraceptive use. Clinical data of 243 patients undergoing hysteroscopic intrauterine neoplasm resection, which proved to be endometrial polyps by pathology, from March 2016 to October 2017 in family planning department were collected to analyze the correlation between IUD and endometrial polyps. Results: The proportion of artificial termination of pregnancy with intrauterine device during the operation decreased year by year,and the regional difference was not significant(P>0.05). The willingness of accepting IUD was in parallel with the knowledge of long-term effective contraceptive use with statistically significant difference(P<0.05). The incidence of endometrial polyps was higher in patients without IUD than those with IUD(P<0.05). Conclusion: Intrauterine device is a long-term and safe contraception approach. Instruction and education of the contraceptive knowledge and elimination of patients' worries are important factors that influence their willingness to choose. Increasing the proportion of artificial termination of pregnancy and placing intrauterine device simultaneously can effectively implement long-term contraception.