September 12, 2026
Written by Lauren Broschak, LCSW, LICSW
When Cancer Changes the Landscape: Sex, Intimacy, & Your Body
Navigating body image, sexual health, and intimacy after an adolescent or young adult cancer diagnosis
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Description texBody image is about much more than whether you like what you see in the mirror. It includes the thoughts, beliefs, and emotions you hold about your body - how you experience it, how much you trust it, what you believe it can do, and how comfortable you feel moving through the world in it.
Cancer can disrupt that relationship in very real ways.
Some changes are visible: hair loss, weight changes, scars, amputations, ports, ostomies, or other medical devices. Others may be largely invisible to the people around you: fatigue, chronic pain, changes in strength or mobility, fertility concerns, sexual side effects, or cognitive changes.
And it is possible to hold more than one feeling about your body at the same time. For example, you can feel grateful for the body that carried you through treatment and grieve the body you had before cancer.
Rebuilding a relationship with your body doesn't have to mean forcing yourself to love every change. Sometimes it begins more subtly, like offering your body a moment of compassion or noticing something new that feels neutral (or even good). Over time, these small steps can help you begin to learn to trust your body again.t goes here
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Description text goes hereWhen we talk about cancer and sexual health, conversations often focus on whether someone's body can still "function" sexually.
That's important, but sexuality is much bigger than that.
It includes physical function, desire and arousal, body image, relationships, emotional intimacy, pleasure, identity, and your sense of yourself as a sexual person. Cancer can affect any, or all, of these areas.
Treatment can contribute to vaginal dryness or changes in vaginal tissue, pain with penetration, menopausal symptoms, erectile changes, changes in ejaculation, altered sensation, changes in orgasm, fatigue, nausea, and pain. For some young adults, medically induced menopause can be especially jarring because the change happens suddenly rather than gradually and can be unexpected.
There are interventions that may help with many of these concerns, including lubricants and moisturizers, pelvic floor physical therapy, dilators or other pelvic health tools, medication, hormonal and non-hormonal treatments, and changes in how sexual activity is approached.
The important part is that these symptoms deserve attention. Sexual side effects are not something you simply have to accept because cancer treatment saved your life. Quality of life matters, too.
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One of the concerns I hear most frequently from people affected by cancer is some version of: I just don't want to have sex anymore. And sometimes that thought quickly becomes: What's wrong with me? I feel broken.
Understanding how desire actually works within your brain and body can help give you some agency back.
We often imagine sexual desire as spontaneous: you're going about your day and suddenly you want sex. I like to joke that the wind blows the right way and – boom! You’re in the mood. For many people, that may have been how desire worked before cancer.
After cancer, spontaneous desire may be less reliable. Or completely out of reach.
That doesn't necessarily mean your capacity for desire is gone. It may mean your body now needs a different pathway to get there. This is where responsive desire can be helpful to understand.
Instead of desire appearing first, you may begin with emotional connection, openness to pleasure, or some kind of sexual or sensual stimulus. Your body may even need to experience arousal first, and then your mind catches up.
In other words, sometimes desire isn't the beginning of a sexual experience. Sometimes it arrives along the way.
Another helpful way to think about desire is to imagine that your sexual system has both an accelerator and a brake.
Your accelerator includes the things that move you toward desire or turn you on: feeling connected, rested, attractive, emotionally safe, playful, touched in a way you enjoy, or whatever else is pleasurable to you.
Your brakes include things that inhibit desire or turn you off: stress, anxiety, pain, fatigue, nausea, body image concerns, relationship conflict, fear, the effects of treatment, or anything else that pushes you further away from wanting sex.
Cancer can put a lot of pressure on the brake pedal.
So if desire has changed, simply trying harder to "get in the mood" may not be particularly helpful. Sometimes the
better question is:“What's pressing on my brakes right now?”
And then:
“Is there anything I can gently take off the brake before I worry about pressing the accelerator?”
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Cancer can also change what sex and intimacy mean to you.
Before your diagnosis, penetrative sex may have been central to your sexual relationship, and now it’s painful or uncomfortable. Fatigue has become a barrier to having sex the way you used to. Touch might feel different or even unpleasurable. And often, your body simply needs more time to become aroused.
This can create grief, sometimes a lot of grief. And that grief deserves space.
But it can also create an opportunity to ask a question we rarely stop to consider:
“What actually counts as sex or intimacy for me?”
There isn't one universal answer.
Sexual intimacy might include penetration, oral sex, kissing, touching, massage, mutual masturbation, cuddling, using toys, lying naked together, or something entirely different. What matters is what feels meaningful, consensual, and pleasurable to you and your partner or partners.
Your definition is allowed to change when your body changes.
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For people who were in relationships before cancer, there can be another complicated transition.
You may have once experienced yourselves primarily as friends, partners, and lovers. During treatment, those roles can shift. One person becomes "the patient." The other may become "the caregiver."
There are appointments to manage, medications to remember, symptoms to monitor, meals to make, insurance calls to handle, and fear to carry. There are also household and family responsibilities that require a new division of labor. Somewhere in all of that, the romantic and sexual parts of the relationship can become quiet or distant. And finding your way back isn't always as simple as deciding to have sex again.
Sometimes the first step is rebuilding nonsexual intimacy.
Ask each other:
“What makes me feel connected to you?”It could be having dinner together without talking about cancer, cuddling on the couch, going on a date, having an interesting conversation, holding hands, kissing, laughing together, or spending intentional time together. There is no wrong answer here.
Strengthening emotional and physical intimacy without requiring it to lead to sex can help create the safety and connection from which sexual intimacy may eventually grow.
And yes, sometimes intimacy needs to be scheduled.
Scheduling connection may sound decidedly unsexy, but with work, treatment, family responsibilities, and everything else going on, it can be surprisingly easy for intimacy to be unintentionally pushed to the side. Planning intentional time can help couples begin rebuilding a rhythm of connection without waiting for the impossible "perfect moment."
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If you're dating or beginning a new relationship after cancer, the questions may look different.
“When do I tell someone I've had cancer?”
“How much do I share?”
“What if my body looks different?”
“When do I tell them about sexual side effects?”
“What if they reject me?”
These are important and valid questions that also involve a lot of vulnerability. There isn't one correct timeline or right way to share your experience. Your cancer story belongs to you. You get to decide what you share, when you share it, and with whom you share it.
It can be helpful to think through your boundaries and what’s important to you. A few questions you might ask yourself:
“When would I typically tell someone personal things about my life?”
“Do cancer and sex fit into that same timeline? Why or why not?”
“What information feels okay to share early? What is more private?”
“What would I want someone to know about me before having sex?”
“Have I shared my cancer experience on social media?”
(If so, your date may already have some of this information).Dating after cancer often involves vulnerability, but vulnerability does not require
giving someone immediate access to every part of your story. -
Perhaps one of the most important messages from our conversation was this:
Your body might not respond exactly as it did before cancer, and that doesn't
mean your body has failed. What it does mean is that the way you navigated the
world in your body before may have to change.Relearning your body can be difficult and frustrating at times, and it can also be fun and playful. I often recommend people start with the five senses and notice what feels good now rather than measuring every experience against what worked before.
Experiment with different kinds of touch, tastes, smells, sights, and sounds. Give yourself more time for arousal, try new positions, redefine what intimacy or sex mean to you and your partner or partners, try a new way of communicating your needs openly, or get support for pain or other physical symptoms that become barriers to pleasure.
Also, relearning your body includes grieving what has changed.
Grief and exploration can exist in the same space, together.
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Unfortunately, many people affected by cancer are never asked about sexuality by their healthcare providers, even when sexual side effects are affecting their quality of life.
If your provider doesn't ask, you are allowed to bring it up. You don't have to have the perfect medical language. You can simply say:
"I've noticed some changes in my sexual health since treatment.
I'd like to talk about it."or
"I have some questions about how treatment may be affecting my sex life."
Depending on what you're experiencing, support might include your oncology team, a sexual medicine specialist, gynecologist or urologist, pelvic floor physical therapist, mental health professional or sex therapist, or another provider familiar with cancer-related sexual health.
Sexuality, body image, and intimacy aren’t frivolous, and they aren’t luxuries. They are meaningful parts of life, and they continue to matter during and after cancer.
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Cancer changes a lot. Your relationship with your body, how you experience desire and pleasure, your closest relationships, and sometimes even your sense of self as a sexual being. I could go on. Those changes can carry real grief.
But those changes do not have to mean that intimacy, sexuality, or connection are gone.
The work isn't about getting "back to normal." It's about making space for what you’ve lost while getting curious about the life and body you have now. And interwoven within that, you can begin exploring what pleasure, intimacy, and connection mean to you.
There is no single roadmap for that process. And you don't have to navigate it alone.
Cancer has a way of changing things you never expected it to touch.
For adolescents and young adults (AYAs), a cancer diagnosis can arrive during a time when so much of life is already changing. You may be figuring out who you are, building relationships, dating, exploring sexuality, becoming more independent, starting a career, or imagining what you want your future to look like.
Then cancer enters the picture.
Suddenly, your body may look or feel different, and your relationship with it may change. Sex might not feel the way it once did. Desire can show up differently or even disappear. A relationship that once felt romantic may begin to feel more like a relationship between a patient and caregiver.
These changes can be confusing, frustrating, and sometimes deeply isolating. And despite their deep and personal impacts, these are often the things no one thinks to ask about.
In a recent AYA Talks presentation, “A Healthy Dose of Self-Love: Addressing Body and Sexual Health After a Cancer Diagnosis,” Carrie Wheeler, DNP, CPNP-AC, and I brought together our perspectives from AYA oncology and sexual health to explore these changes and ways to begin navigating them. As a licensed clinical social worker and sex therapist who has spent much of my career working with adolescents and young adults affected by cancer, I focused on how cancer can impact sexuality, desire, intimacy, and relationships.
In my work with individuals and couples affected by cancer and chronic illness, I help people make space for these changes while exploring ways to reconnect with their bodies, their sexuality, and each other. If you're navigating changes in desire, intimacy, body image, or your relationship after cancer, therapy can offer a place to talk about the parts of the experience that don't always get talked about.
If you'd like to explore whether working together might be a good fit, I offer a complimentary 15-minute phone consultation. I’d love to hear from you.