Not enjoying sex is far more common than most people realize. About 43% of women and 31% of men report some form of sexual difficulty, and roughly a third of women ages 18 to 59 say they lacked interest in sex over the past year. Whether your experience is a temporary phase tied to stress or medication, a long-standing pattern, or simply part of who you are, there’s nothing inherently broken about you. But understanding why can help you figure out whether anything needs to change.
How Common Low Sexual Desire Really Is
The numbers are striking. In the United States, about 22% of women report persistently low desire, with similar rates found internationally: 16% in Iceland, roughly a third of midlife women in Australia, and 17% of women ages 35 to 59 in the UK. These aren’t small, unusual groups. They represent millions of people navigating everyday life with little or no interest in sex.
Men experience this too, though it’s discussed less openly. Low testosterone, which naturally declines with age, is one of the more common physical drivers. But difficulty with erections or ejaculation can also create a feedback loop where anxiety about performance gradually erodes any desire to have sex in the first place. Occasional trouble with erections is normal and not a cause for concern on its own. When it becomes persistent, though, it often signals something worth investigating, whether that’s a hormonal shift, a cardiovascular issue, or a psychological pattern.
Your Body Might Be Working Against You
Several physical conditions make sex uncomfortable or outright painful, which unsurprisingly makes it hard to enjoy. Pain during penetration can stem from insufficient lubrication (often simply a result of not enough foreplay), involuntary muscle spasms in the vaginal wall, infections, or skin conditions in the genital area. Deeper pain during sex is commonly linked to conditions like endometriosis, ovarian cysts, pelvic inflammatory disease, or irritable bowel syndrome.
Chronic health conditions also play a significant role. Diabetes, heart disease, chronic pain, kidney disease, rheumatoid arthritis, and an underactive thyroid can all dampen sexual desire or make the physical experience less pleasurable. High levels of the hormone prolactin, which can result from certain medical conditions, directly suppress libido in both men and women.
If sex has become physically uncomfortable, that’s a medical issue with medical solutions, not a character flaw or a sign that something is wrong with your relationship.
Medications That Quietly Kill Desire
One of the most overlooked reasons people stop enjoying sex is sitting in their medicine cabinet. Antidepressants are among the most well-known culprits, particularly SSRIs, which can blunt arousal, delay orgasm, or flatten desire entirely. But the list extends well beyond mood medications. Blood pressure drugs (especially a class called thiazides and beta blockers), antihistamines, sedatives, certain birth control pills, and chemotherapy agents can all interfere with sexual function.
This creates a frustrating situation: the medication helping you manage one health problem quietly undermines another part of your life. If you suspect a medication is affecting your enjoyment of sex, it’s worth bringing up with whoever prescribed it. There are often alternative options or dosage adjustments that can help, and your provider won’t be surprised by the question.
Stress, Anxiety, and What’s Happening in Your Head
Your brain is your most important sexual organ, and when it’s overwhelmed, desire often disappears first. Work stress, family obligations, financial pressure, and relationship tension all compete for the same mental bandwidth that sexual arousal requires. Depression is especially effective at flattening desire, both through the condition itself and through the medications used to treat it.
Performance anxiety deserves special mention. Worrying about whether you’ll be able to perform, whether your body looks right, or whether you’re taking too long to orgasm pulls you out of the experience and into your own head. You essentially become a spectator of your own sexual encounter rather than a participant, which makes pleasure nearly impossible. Poor body image works the same way, creating a layer of self-consciousness that blocks genuine connection and sensation.
A history of sexual trauma or abuse can have lasting effects on how your body and mind respond to sexual situations. Fear, guilt, or emotional numbness during sex are common responses to past trauma, and they don’t simply resolve on their own with time. Therapy that specifically addresses sexual trauma can make a meaningful difference.
Hormonal Shifts at Different Life Stages
Your relationship with sex isn’t static. It shifts across your lifetime, often in response to major hormonal changes. More than a third of women in perimenopause or menopause report sexual difficulties, and declining estrogen levels during this transition can cause vaginal dryness, reduced sensitivity, and lower desire. About half of women in their 50s remain sexually active, but that number drops to 27% by the 70s.
The postpartum period is another common turning point. Hormonal shifts after childbirth, combined with sleep deprivation, physical recovery, breastfeeding, and the sheer exhaustion of caring for a newborn, can put sexual desire on hold for months. This is so common it barely qualifies as unusual, yet many new parents feel isolated or guilty about it.
For men, testosterone gradually declines with age, and this can show up as reduced desire, less intense arousal, or both. It’s a normal part of aging, though unusually low levels can be identified with a simple blood test.
Asexuality Is an Orientation, Not a Problem
Some people have never been particularly interested in sex, and that’s a completely valid experience. Asexuality is a sexual orientation, not a disorder. About 1% of the general population identifies as asexual, with the number climbing to around 4% among 18- to 24-year-olds.
Asexuality exists on a spectrum. Some asexual people are indifferent to sex and will have it in certain contexts, such as to connect with a partner. Others are entirely sex-repulsed. Some experience romantic attraction without sexual attraction, while others experience neither. The key distinction between asexuality and a sexual dysfunction is distress: if your lack of interest in sex doesn’t bother you, there’s nothing to fix. It’s simply how you’re wired.
When It Becomes a Clinical Concern
Not enjoying sex only becomes a medical issue when it causes you significant personal distress. The clinical threshold requires that symptoms have persisted for at least six months and that you experience at least three of the following: absent or reduced interest in sexual activity, few or no sexual thoughts or fantasies, little initiation of sex and general unreceptiveness when a partner initiates, absent or reduced pleasure during most sexual encounters, reduced arousal in response to erotic cues, and diminished physical sensation during sex.
Importantly, the diagnosis doesn’t apply if the issue is better explained by relationship problems like partner violence, severe life stressors, medication side effects, or another medical condition. In other words, if there’s an identifiable external cause, the approach is to address that cause rather than label the symptom.
Therapy can help with the psychological dimensions, particularly approaches that address anxiety, body image, past trauma, or communication within a relationship. For physical causes, the path forward depends on the underlying issue, whether that’s adjusting a medication, treating a hormonal imbalance, or managing a condition that causes pain. The starting point is identifying which category your experience falls into, because the answer shapes everything that comes next.