Overview Norethindrone for the Delay of Menstruation Status: Completed Trial end date: 2007-12-15 Target enrollment: Participant gender: Summary Comparison of oral contraceptive pills versus norethindrone to delay menstuation. Phase: Phase 4 Details Lead Sponsor: Wayne State UniversityTreatments: Contraceptive AgentsContraceptives, OralContraceptives, Oral, CombinedNorethindroneNorethindrone Acetate