Schedule of assessments for the WHISPER or SHOUT trial
| Assessments | Month 0 | Month 6 | Month 12 |
| Structured questionnaire | ✔ | ✔ | ✔ |
| Clinical examination | ✔ | ✔ | ✔ |
| Urine pregnancy testing | ✔ | ✔ | ✔ |
| Point-of-care HIV and syphilis testing (including pretest and post-test counselling) | ✔ | ✔ | ✔ |
| Haemoglobin measured by haemoglobinometer | ✔ | ✔ | |
| Full blood count | ✔ | ✔ | |
| In-depth interviews (subgroup of participants from sexual and reproductive health arm) | ✔ |