Literal question
237) When did your last menstrual cycle start?
MARK THE RESPONSE IN THE UNITS OF TIME GIVEN BY THE WOMAN BEING INTERVIEWED.
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