RHQ074 // The next questions are about {your/SP's} pregnancy history. {Have you/Has SP} ever attempted to become pregnant over a period of at least a year without becoming pregnant?| dataset | nhanes2018 · NHANES 2017-2018 Cycle |
| type | categorical |
| role | |
| data file | RHQ_J |
| keywords |
| code | meaning |
|---|---|
1 | Yes |
2 | No |