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 THE LAST BIRTH 995
NEVER MENSTRUATED 996