Indeed, several studies have found that much of the research about sexual orientation has failed to define the term at all, making it difficult to reconcile the results of different studies.
However, most definitions include a psychological component (such as the direction of an individual's erotic desire) and/or a behavioural component (which focuses on the sex of the individual's sexual partner/s).
Some prefer to simply follow an individual's self-definition or identity.
Elizabeth Reba Weise (editor) Bi Lives: Bisexual Women Tell Their Stories.
Robyn Ochs and Sarah E Rowley (editors) Bi America: Myths, Truths, and Struggles of an Invisible Community. Beth Firestein (editor) Bisexuality in the Ancient World.
Sharon Rose and Cris Stevens et al (editors) Bisexuality: The Psychology and Politics of an Invisible Minority.
All clients who book a massage must satisfy the masseur that there are no medical reasons for not being able to have one.
Your masseur will go through this with you before your treatment, and if you've already paid and cannot have a massage, a refund will be given.
Eva Cantrella Blessed Bi Spirit: Bisexual People of Faith. Pryor Vice Versa: Bisexuality and the Eroticism of Everyday Life.