A Study to Evaluate Suppression of the Pituitary-Ovarian Axis With Three Different Oral Contraceptive Regimens
Conditions
Interventions
- DRUG: Seasonale [levonorgestrel (LNG)/ethinyl estradiol (EE)]
- DRUG: Seasonique (LNG/EE and EE)
- DRUG: Portia (LNG/EE)
Sponsor
Duramed Research