| Value |
Category |
| 1 |
Any day of the cycle |
| 2 |
Right after her period has ended |
| 3 |
In the middle of the cycle |
| 4 |
Just before her period begins |
| 8 |
Don't know |
| Sysmiss |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.