309c. In what month and year had you started using [MOST RECENT METHOD] before stopping?
Calculate backwards from memorable events if needed.
Most Recent Birth: [mm-yyyy]
Current Marriage: [mm-yyyy]
Must be before today. Respondent must be at least 10 years old. Enter Jan 2020 for no response.

309c. In what month and year had you started using [MOST RECENT METHOD] before stopping?
Calculate backwards from memorable events if needed.
Most Recent Birth: [mm-yyyy]
Current Marriage: [mm-yyyy]
Must be before today. Respondent must be at least 10 years old. Enter Jan 2020 for no response.