“…81,85,86 Discounting risks also enhances masculinity in these gendered belief systems. 40,73,87 The coercion and violence documented as common themes in heterosexual relationships in studies in Kenya, 74,81 Mali, 62 Nigeria, 85 Tanzania, 79 South Africa 31,37,63,88,89 and Rwanda 90 has been linked to the belief that a man needs and has a right to sex. That right may be legitimately exercised with physical force or, in some locations, even with gang rape, especially when it is perceived that a girl or woman 'owes' sex to a boy or man.…”