Pregnancy-related healthcare utilisation in Agincourt, South Africa, 1993-2018: a longitudinal surveillance study of rural mothers.

Pregnancy-related healthcare utilisation and skilled birth attendant presence at delivery have increased steadily since 1993 in rural northeastern South Africa, aligning with health policy changes enacted during this time. However, mothers of Mozambican descent are still less likely to use free care, which requires further study and policy interventions.