| Value | Category | Cases | |
|---|---|---|---|
| 1 | during her period | 21 |
0.7%
|
| 2 | after period ended | 707 |
23.4%
|
| 3 | middle of the cycle | 532 |
17.6%
|
| 4 | before period begins | 222 |
7.4%
|
| 5 | at any time | 1441 |
47.8%
|
| 6 | other | 3 |
0.1%
|
| 8 | don't know | 91 |
3%
|