| from one woman | 8 | other |
| from hibernating gravid females | 7 | other |
| during each treatment | 4 | temporal |
| oocyte → be → collected | 27 |
| oocyte → be → retrieved | 26 |
| oocyte → be → obtained | 11 |
| oocyte → be → recovered | 7 |
| negative | neutral | positive |
| 0.112 | 0.769 | 0.119 |
| Raw frequency | 71 |
| Normalized frequency | 1.000 |
| Modifier score | 0.333 |
| Perplexity | 336.960 |