| Value |
Category |
| 1 |
Pregnant/ameno |
| 2 |
Infecund |
| 3 |
No sex in 4 weeks |
| 4 |
No period in 6 weeks |
| 5 |
Exposed |
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.