The Effect of Hormonal Contraceptives on Breast-milk Production and Infant Growth
Conditions
Interventions
- DEVICE: LNG-IUS
- DEVICE: Implanon
- DRUG: 30 mcg EE and 150 LNG oral contraceptive (Microvlar)
- DEVICE: TCu380A copper-intrauterine device
- DEVICE: TCu380A intrauterine device
Sponsor
University of Campinas, Brazil
Collaborators