Why Does Sex Therapist Lonnie Barbach Recommend an Occasional Ban

Why does sex therapist Lonnie Barbach recommend an occasional ban on intercourse?

A) Waiting,delaying,and facing obstacles can serve to intensify desire and arousal.
B) Doing so will enhance nonverbal communication between the partners.
C) Partners can use the time to reflect on the negative feedback they have received during earlier discussions about the relationship.
D) Masturbatory fantasies tend to be ignored when couples concentrate on orgasms.