Principal Results
SECONDARY
In this study, we observed slight gains in maternal knowledge with large uncertainty after a single exposure to a series of 10 short, animated storytelling videos delivered through WhatsApp to expectant mothers in the Tshwane District of Gauteng Province, South Africa. Mothers with secondary level education or higher demonstrated higher scores than those with primary education level, and participants aged 35 years or older scored higher than the youngest age group (18-24 years). Results of our nested maternal satisfaction evaluation revealed very high overall satisfaction with the experience of using the SAS video series.