| to contain rich growth factors | 2 | purpose |
| placenta → contain → mineral | 13 |
| placenta → contain many of → mineral | 4 |
| placenta → be full of → mineral | 3 |
| placenta → be loaded with → mineral | 3 |
| negative | neutral | positive |
| 0.023 | 0.209 | 0.768 |
| Raw frequency | 23 |
| Normalized frequency | 0.494 |
| Modifier score | 0.500 |
| Perplexity | 106.620 |