In Botswana, for instance, the Ministry of Health (MoH, 2006) recorded that the percentage of 20-24-year-old attendees to ANC who were HIV infected declined from 38.7 per cent in 2001 to 27.9 per cent in 2007. A decline of about 10.5 per cent between 2001 and 2006 has been observed among pregnant women (MoH, 2006). In particular, the prevalence among the age group 15 to 19 years has declined from 24.7 per cent in 2001 to 17.5 in 2006 (MoH, 2006).