Inclusion Criteria:  20-35 weeks pregnant Living with HIV Currently prescribed antiretroviral therapy (ART)  Exclusion Criteria:  High-risk pregnancy for reasons other than HIV status (e.g., pregnancy complications, preeclampsia, gestational diabetes, preterm labor) Self-reported participation in another ART adherence-related intervention study Unable to understand consent process Planning on relocating out of Nyanza province within 12 months.