Overview Yasmin 20 Cycle Control - Yasmin 20 Versus Mercilon in Healthy Female Volunteers Status: Completed Trial end date: 2005-06-01 Target enrollment: Participant gender: Summary The purpose of this study is to compare bleeding pattern of contraceptive Yasmin 20 to a marketed comparator. Phase: Phase 3 Details Lead Sponsor: BayerTreatments: DacuroniumDrospirenone and ethinyl estradiol combinationPancuronium