A useful article in The Advocate on bisexuality and fluidity:
Exploring the Umbrella: Bisexuality and Fluidity
A growing body of research indicates that for some people, sexual attractions change over time. But that’s not an endorsement of ‘reparative therapy,’ nor is it a bad thing for our movement.
For years, much of the case for LGBT rights has been based on the argument that sexual orientation is fixed and immutable — baby, we were born this way, and it’s wrong to discriminate against us for something we didn’t choose.
But an increasing body of social science research posits that a sizable number of people experience some degree of fluidity in their sexual and romantic attractions: being drawn to the same gender at one point in their life, the opposite gender at another. Researchers emphasize that this is not something that can be imposed from without, as “ex-gay” therapy would attempt to do, but something that occurs from within. Although our supporters already recognize that why we love who we love is irrelevant, embracing fluid orientations may call for a new approach in advocating for our rights.
The research to date indicates that fluidity is more common among women than among men, but scientists note that this could change as studies continue. Reliable data has only emerged in recent years, but there are now several studies that have found that 10 to 14 percent of American women describe themselves as mostly, but not completely heterosexual, and 6 to 9 percent of American men who self-identify the same way, says Lisa Diamond, a professor of psychology and gender studies at the University of Utah. Studies in other countries have found the same general range, she says.
“It’s far more common to be someone who is a little bit attracted to the same sex than someone who is exclusively attracted to the same sex,” says Diamond, author of the 2008 book Sexual Fluidity: Understanding Women’s Love and Desire. Read more…