Literal question
237. When did your last menstrual period start?
RECORD THE DATE, IF GIVEN.
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