Pepper Schwartz, Ph.D. and Janet Lever, Ph.D. coauthored the "Sex and Health" column for Glamour magazine for a decade. Both appear frequently in national media as experts in intimate relationships and sexuality. Both earned their Ph.D.'s at Yale University and are Professors of Sociology, at University of Washington and California State University, Los Angeles, respectively. Watch for their next book, Perfect Places for Passion (at any age). Dr. Pepper Schwartz has authored 17 books, including Prime: Adventures and Advice on Sex, Love, and the Sensual Years. She has been the Chief Relationship Expert for perfectmatch.com since it started helping daters meet online. Currently, she serves as AARP's Ambassador for Love and Relationship, writing an online column for aarp.org titled "The Naked Truth." She offers romantic travel advice on the nationally syndicated Peter Greenberg radio show. Dr. Schwartz is a past president of the Society for the Scientific Study of Sexualities and a charter member of the International Academy of Sex Research. Dr. Janet Lever, after leading teams of researchers that designed the three largest magazine sex surveys ever tabulated, came to ELLE in 2002 to lead a series of annual surveys hosted on both the health and business sections of msnbc.com. Her Office Sex and Romance Survey, Work, Sex, and Power Survey, "Good Sex" Survey, and Sex and Money Survey are among the largest surveys on these understudied topics. Each of these internet surveys has been reanalyzed for social science, management, health, and medical journals.