248. When did your last menstrual period start?
IF LESS THAN 1 WEEK, RECORD DAYS;
IF LESS THAN 1 MONTH, RECORD WEEKS;
IF LESS THAN 1 YEAR, RECORD MONTHS.
(DATE, IF GIVEN)___________
DAYS AGO 1 __ __
WEEKS AGO 2 __ __
MONTHS AGO 3 __ __
YEARS AGO 4 __ __
HAS HAD HYSTERECTOMY 993 (GO TO 251)
IN MENOPAUSE 994 (GO TO 250)
BEFORE LAST BIRTH 995 (GO TO 250)
NEVER MENSTRUATED 996 (GO TO 250)
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.
MENSTRUATE6WK (V216) indicates whether the woman menstruated in the 6 weeks prior to the interview, as calculated from TIMEMENSTRUATE (V215).
Fertility Variables -- TOPICS