Study of the Safety, Efficacy and Cycle Control of a Contraceptive Vaginal Ring
Conditions
Interventions
- DRUG: 150 mg of Nestorone and 15 mg of ethinyl estradiol (150/15 NES/EE CVR)
Sponsor
Premier Research
Collaborators
- Population Council
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)