Overview Efficacy and Safety Study for an Oral Contraceptive Containing Folate Status: Completed Trial end date: 2008-09-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine whether the study drug is safe and effective Phase: Phase 3 Details Lead Sponsor: BayerTreatments: DrospirenoneDrospirenone and ethinyl estradiol combinationEthinyl EstradiolFolic Acid