Which of the Following Is True of the Effects of Aging

Which of the following is true of the effects of aging on human sexual performance?

A) Orgasm becomes less frequent in females with age,occurring in every second to third attempt rather than every time.
B) More direct stimulation usually is needed to produce an erection.
C) A large-scale study of individuals from 57 to 85 years of age revealed that sexually active life expectancy was longer for women than men.
D) Women lost more years of sexually active life due to poor health than men did.