Literal question
234) When did your last menstrual period start?
IF LESS THAN A WEEK, RECORD DAYS. IF ONE WEEK AND LESS THAN ONE MONTH, RECORD WEEKS. IF ONE MONTH AND LESS THAN A YEAR, RECORD MONTHS. IF YEAR OR MORE RECORD YEARS.
____(DATE IF GIVEN)
DAYS AGO 1 __
WEEKS AGO 2 __
MONTHS AGO 3 __
YEARS AGO 4 __
IN MENOPAUSE/HAS HAD HYSTERECTOMY 994
BEFORE LAST BIRTH 995
NEVER MENSTRUATED 996