| Requested blood test | Number | Percentage |
| Retroviral serology | 164 | 89.6% |
| HBsAg | 165 | 90.1% |
| Syphilitic Serology | 163 | 89% |
| Vaginal sample | 147 | 80.3% |
| Cytological sample | 3 | 1.6% |
| No blood test | 17 | 9.3% |