236. C: At any time during this pregnancy, did you have an ultrasound test?
RECORD 'Y' IF YES AND 'N' IF NO IN COLUMN 2 OF THE CALENDAR IN MONTH IN WHICH PREGNANCY WAS TERMINATED.
NIU (not in universe)
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.
PREGTERMULTRA indicates whether the respondent had an ultrasound during pregnancy, prior to the most recent pregnancy termination.
Fertility Variables -- TOPICS