During the Sexual Response Cycle, a Refractory Period Is a Time

During the sexual response cycle, a refractory period is a time when

A) subsequent orgasms are easier to achieve for men but not women.
B) physiological signs of arousal persist, but psychological arousal is absent.
C) subsequent orgasms are easier to achieve for both men and women.
D) men are unable to achieve another orgasm.
E) men experience a sense of ejaculatory inevitability.