| Value | Category |
|---|---|
| 1 | None |
| 2 | Public health personnel |
| 3 | Private health personnel |
| 4 | Communauty health personnel |
| 5 | FP clinic |
| 6 | Wife, partner |
| 7 | Other parents |
| 8 | Friends, relatives |
| 9 | Radio |
| 10 | Television |
| 11 | Newspaper, posters |
| 12 | School, library |
| 13 | Communauty reunions |
| 96 | Other |
| 98 | DK |