He's just not up for it anymore : why men stop having sex, and what you can do about it /
Bob Berkowitz And Susan Yager-Berkowitz.
- 1st ed.
- New York, NY : William Morrow, c2008.
- viii, 245 p. ; 24 cm.
Includes bibliographical references and index.
Addresses the concerns of long-term couples who are struggling with limited intimacy because of male issues, discussing the sources of low libido in men and the related physical and psychological issues facing both partners.