Risk of HIV-1 acquisition among South African women using a variety of contraceptive methods in a prospective study

Objective:Observational studies have associated use of intramuscular injectable depot medroxyprogesterone acetate (DMPA-IM) with increased risk of HIV-1 acquisition, but limited data are available to assess HIV-1 risk for alternate contraceptive methods.Methods:Within a randomized trial of the dapiv