| with more than one baby | 22 | other |
| for the first time | 12 | other |
| with twins | 9 | other |
| mother → be → pregnant | 184 |
| mother → become → pregnant | 45 |
| mother → get → pregnant | 15 |
| mother → take → pregnant | 3 |
| negative | neutral | positive |
| 0.397 | 0.518 | 0.084 |
| Raw frequency | 247 |
| Normalized frequency | 0.866 |
| Modifier score | 0.767 |
| Perplexity | 122.144 |