Australia's leading and most respected sexologists, Dr. Gabrielle Morrissey's dynamic style and outstanding knowledge base has earned her a stellar reputation nationally and internationally in the field of human sexuality. She is the author of the internationally successful books: A Year of Spicy Sex, Urge, and Sex in the Time of Generation X.

Cited as one of America's leading sexologists by Cosmopolitan magazine, Dr. Cadell's mission is to promote the benefits of healthy love and shared intimacy around the globe. A highly sought-after speaker everywhere from Asia to Europe and from Africa to America her lectures on the topics of romance, relationships and sexuality consistently draw sellout crowds.

Dr. Westheimer is a fellow of the New York Academy of Medicine and in addition to having her own private practice, Dr. Westheimer also leads regular seminars for residents and interns in pediatrics on adolescent sexuality at Brookdale Hospital. A psychosexual therapist, Dr. Westheimer has pioneered the field of media psychology with her radio program, Sexual Speaking.

Known as Oprah's "Sex Doctor", Dr. Laura Berman specializes in helping women and couples find fulfilling sex lives to enrich their relationships. Dr. Berman is Director of the Berman Center in Chicago and is an assistant clinical professor of OBGYN and Psychiatry at the Feinberg School of Medicine at Northwestern University. Author of For Women Only, Dr. Berman stars in the Showtime series "Sexual Healing" which airs Fridays at 10 p.m. EST.

Dedicated to perpetuating healthy and positive messages about sexuality,Logan speaks on a wide range of issues, including issues of sexual health, trends in sexuality, relationship hurdles, and sex in pop culture and politics.