| from the endometrium | 5 | location |
| from all participants | 3 | other |
| from swimming pools | 2 | location |
| swab → be → collected | 17 |
| swab → be → available | 4 |
| swab → be → obtained | 4 |
| negative | neutral | positive |
| 0.065 | 0.832 | 0.103 |
| Raw frequency | 25 |
| Normalized frequency | 1.000 |
| Modifier score | 0.500 |
| Perplexity | 126.678 |