The substance is critical in pregnancy and in the development of children; a lack of it has dire consequences.
This costs just cents and could prevent half-a-million children from going blind
Go inside the international network of women willing to break the law to give people access to termination of pregnancy services.
Until now, the national and provincial health departments have not been able to say where services are provided. Here's how we found them.
As the death toll rises, we look at the people, the policies and the politicians at the centre of this national tragedy.
Bhekisisa means "to scrutinise" in Zulu
In South Africa, Zulu patients who would like to be thoroughly assessed by a doctor, would ask the physician to "bhekisisa" them.