| Утга | Ангилал | Нөхцөл | |
|---|---|---|---|
| 1 | Any day of the cycle | 133 |
2.3%
|
| 2 | Right after her period has ended | 1394 |
23.9%
|
| 3 | In the middle of the cycle | 4032 |
69%
|
| 4 | Just before her period begins | 238 |
4.1%
|
| 8 | DK | 43 |
0.7%
|
| Sysmiss | 3685 |