Paul of Tarsus urged spouses not to refuse to have sex with one another, except for a period by mutual agreement. See 1 Cor. 7:4-5. In the U.S. and Japan, and perhaps other places as well, a significant share of married couples have stopped having sex.^ McCurry (2005) identifies a lack of lust as the root problem. While sex has been increasingly of concern in U.S. communications policy, e.g. FCC (2004), the U.S. Federal Communications Commission has not issued any inquiries, rulemakings, or fines concerning marital sexual communication.