Upper level: b679 Genital and reproductive functions, other specified and unspecified
Functions associated with the menstrual cycle, including regularity of menstruation and discharge of menstrual fluids.
Inclusions: functions of regularity and interval of menstruation, extent of menstrual bleeding, menarche, menopause; impairments such as primary and secondary amenorrhoea, menorrhagia, polymenorrhoea and retrograde menstruationpremenstrual tension
Exclusions: sexual functions (b640); procreation functions (b660); sensations associated with genital and reproductive functions (b670); sensation of pain (b280)
Lower livel: