The term "bi-cycle" circulates in some bisexual communities to describe something that many bi people recognize in themselves: a kind of recurring fluctuation in how prominently different aspects of their attraction feel. Some weeks, attraction to women feels central. Some months, it barely registers. This is not hypocrisy or confusion. It is something that a surprising number of bisexual people report, and it is worth understanding on its own terms.

What the Bi-Cycle Is and Is Not

First, clarity on what this is not: the bi-cycle is not evidence that bisexuality is "really" alternating homosexuality and heterosexuality. It is not proof that bisexual people are confused. It is not a reason to doubt the category itself. What it may be is a reflection of something broader about how human sexuality works — not as a fixed point but as something that exists in a context, shaped by mood, environment, relationships, stress, and a hundred other factors. Heterosexual and homosexual people also report variation in the intensity and character of their attraction over time. Bisexual people may simply have a wider range of that variation by virtue of the broader scope of their orientation.

The Role of Salience

One useful way to think about the bi-cycle is through the lens of salience — which aspects of something you are paying attention to at any given moment. A person's capacity to be attracted to multiple genders does not vanish when they are focused on, or in a relationship with, one gender. But that capacity may feel more or less present depending on circumstance. Research from the Cornell Sex and Gender Lab, led by Dr. Ritch Savin-Williams, has explored the fluidity of sexual attraction over time and found that non-binary patterns of attraction tend to be more dynamic across the lifespan than previously assumed — not because people are changing their orientation, but because attraction itself is not static.

Mood, Stress, and Identity

There is also an emotional component worth taking seriously. Many bisexual people report that periods of high stress, depression, or anxiety correlate with shifts in how connected they feel to different aspects of their identity or desire. This is not unique to sexuality — stress affects how we experience all kinds of things, from appetite to creativity to what kind of music feels right. Treating the bi-cycle as a pathology misses the more obvious explanation: people change depending on what they're going through. A 2020 study published in Archives of Sexual Behavior found that bisexual individuals who had frameworks for understanding their own attraction variability — meaning they had words and concepts for what they were experiencing — reported higher identity stability and lower levels of internalized biphobia than those who did not. Language matters. Being able to name the experience helps contain it.

A Detour Into the Closet Effect

Something interesting happens when bisexual people are in different kinds of relationships: their visibility shifts, and with it, sometimes their felt connection to different parts of their identity. A bisexual person in a same-sex relationship may find their attraction to opposite-gender people feeling more pronounced — partly because it is the part of their identity currently invisible to the outside world. A bisexual person in a straight-passing relationship may experience something similar in reverse. This is not the bi-cycle exactly, but it overlaps with it in interesting ways. It is what happens when identity is partially social — when who you are gets partly constructed in conversation with your environment.

Living With Fluctuation

If you experience something like the bi-cycle, a few things may help. First, trusting your own self-knowledge over any given moment's intensity. Identity does not rest on feeling. Second, talking to other bisexual people — community knowledge about this phenomenon is often more practically useful than clinical literature. Third, not forcing explanation on people who are not equipped to receive it. The bi-cycle, whatever its precise nature, is part of what bisexual experience looks like for many people. It is not a flaw. It is not proof you are confused. It is a feature of an orientation that is wider than two data points.