Postplacental Insertion of Levonorgestrel Intrauterine System Versus Copper Intrauterine Device: A Prospective Study

Purpose To compare between postplacental insertion of levonorgestrel intrauterine system versus copper intrauterine device regarding expulsion rates, patient satisfaction, complications, and continuation rates. Methods This prospective observational study was conducted on 1100 participants divided in to two groups: group (1) CU-IUD group and group (2) LNG-IUS group where women were assigned for postplacental insertion of either CU-IUD or LNG-IUS, respectively. Follow-up at 6 weeks, 3 and 6 months postpartum and data were collected and analyzed to evaluate outcomes. Results No statistical difference between both groups regarding patients’ characteristics, the overall expulsion rate was higher in LNS-IUS group than CU-IUD group; 77 patients (14%) and 50 patients (9%), respectively, ( P value 0.05). Overall satisfaction rate at six months was 478(87%) in the CU-IUD group and 472(85.8%) in the LNS-IUS group ( P value > 0.05), odds ratio: 1.1 at CI: (0.78–1.55). Continuation rate at s6 months was comparable between the two groups 485 (88.2%) and 480 (87.3%) in CU-IUD group and LNS-IUS group respectively, ( P value