Preference for and efficacy of oral levonorgestrel for emergency contraception with concomitant placement of a levonorgestrel IUD: a prospective cohort study.

Gawron LM. Preference for and efficacy of oral levonorgestrel for emergency contraception with concomitant placement of a levonorgestrel IUD: a prospective cohort study. Contraception. 2016 Dec;93(93). 526-32. PMID: 26944863 [PubMed]

Abstract

We assessed intrauterine device (IUD) preference among women presenting for emergency contraception (EC) and the probability of pregnancy among concurrent oral levonorgestrel (LNG) plus LNG 52 mg IUD EC users.