The Statement Which Defines One Difference Between "Climacteric" and "Menopause

The statement which defines one difference between "climacteric" and "menopause" is

A) the climacteric lasts about 5 years beginning in one's late sixties.
B) the climacteric lasts about 15-20 years beginning in one's mid-forties and menopause lasts about two years or so at around age 50 or so.
C) the climacteric refers to the experiencing of orgasm during sexual intercourse while menopause refers to the cessation of menstruation.
D) menopause refers to the transition period of going from being able to reproduce to not being able to reproduce and the climacteric refers to the cessation of menstruation.