916
Participants
Start Date
December 31, 2011
Primary Completion Date
June 30, 2016
Study Completion Date
December 31, 2016
DMPA
Injectable contraceptive, containing 150 mg depot medroxyprogesterone acetate (DMPA) and marketed in the US as Depo-Provera® or containing 104 mg DMPA and marketed as Depo-SubQ Provera 104®.
oral contraceptives
Oral contraceptives (any variety of formulations are permitted)
Implanon®
Subdermal contraceptive implant, marketed in the US as Implanon® or Nexplanon® (containing 68 mg of etonogestrel)
ParaGard®
Intrauterine device marketed in the US as ParaGard® (a T-shaped plastic device containing 380mm2 of copper surface)
Mirena®
Intrauterine system, marketed in the US as Mirena® (containing 52 mg of levonorgestrel)
Planned Parenthood Central North Carolina, Chapel Hill
FHI 360
OTHER