age in days to age in years

from datetime import date

def calculate_age(born):
    today = date.today()
    return today.year - born.year - ((today.month, today.day) < (born.month, born.day))

CurrentDate = rs("Dateofbirth")
Years = DateDiff("yyyy", CurrentDate ,date)
ThisYear = DateAdd("yyyy", Years, CurrentDate)
Months = DateDiff("m", ThisYear ,date)
ThisMonth = DateAdd("m", Months, CurrentDate)
Days = DateDiff("d", ThisMonth, date)
Age = CStr(Years) & " years" & CStr(Months) & " months" & CStr(Days) & Days