By Sexual health is one of those topics that most people think they understand but few have ever had properly explained to them.
School gave you the mechanics – maybe. Popular culture gave you a version of sexuality that is heavily filtered through entertainment, advertising, and unrealistic portrayals of what normal looks like. And the healthcare system, for all its advances, still has a complicated relationship with sexual health conversations – many people go years without a single honest discussion about it with a doctor.
The result is that most adults carry a patchwork of information, misinformation, assumptions, and unexamined beliefs about their own sexual health. Some of it is accurate. A lot of it isn’t. And the gaps tend to show up at exactly the moments when it matters most.
This article is the foundation of our Sexual Health series. It covers what sexual health actually means beyond the absence of disease, why it matters for overall physical and mental wellbeing, what the most common sexual health concerns look like, and how the American healthcare system approaches sexual health across the lifespan.
What Sexual Health Actually Means
The World Health Organization defines sexual health as a state of physical, emotional, mental, and social wellbeing in relation to sexuality – not merely the absence of disease, dysfunction, or infirmity (WHO, 2006). That definition is broader than most people expect and deliberately so.
Sexual health, properly understood, includes the ability to have pleasurable and safe sexual experiences free of coercion, discrimination, and violence. It includes access to accurate information about sexuality and the ability to make informed choices about one’s own body. It includes the management and treatment of sexually transmitted infections and sexual dysfunction. And it includes sexual wellbeing – a sense of comfort and positive engagement with one’s own sexuality across the lifespan.
This broader framing matters because it shifts sexual health from a purely clinical concern – infections, contraception, disease prevention – into something that intersects with identity, relationships, mental health, and quality of life in ways that purely biomedical language often misses.
“Sexual health is not just about preventing disease. It is about having access to information, the ability to make informed choices, and a positive relationship with your own sexuality across your entire life — not just during your reproductive years.”
In the United States, sexual health is addressed across a fragmented landscape of primary care, specialist medicine, public health, and increasingly, telehealth. The quality and openness of sexual health conversations in clinical settings varies enormously depending on the provider, the patient population, and the specific concern being addressed.
Why Sexual Health Matters for Overall Health
Sexual health doesn’t exist in isolation from the rest of your health. The connections run in multiple directions and are more significant than most people realize.
Cardiovascular health and sexual function are deeply linked. Erectile dysfunction, for example, is now recognized as an early warning sign of cardiovascular disease in men – the small blood vessels in the penis are among the first to show the effects of atherosclerosis, often years before cardiac symptoms appear. A man presenting with new-onset erectile dysfunction in his forties or fifties warrants a cardiovascular assessment, not just a prescription for a phosphodiesterase inhibitor (Montorsi et al., 2003).
Hormonal health shapes sexual function significantly. Testosterone, estrogen, progesterone, thyroid hormones, and cortisol all influence libido, arousal, and sexual response in both men and women. Conditions including hypothyroidism, diabetes, PCOS, and adrenal dysfunction can all affect sexual health as part of their broader metabolic picture.
Mental health and sexual health are bidirectional. Depression reduces libido and can impair sexual response. Anxiety – particularly performance anxiety – is one of the most common contributors to sexual dysfunction in younger adults. And sexual difficulties, when unaddressed, contribute meaningfully to relationship distress, shame, and worsened mental health. The relationship runs both ways with compounding effects.
Sexual health affects relationship quality and life satisfaction. Research consistently shows that sexual satisfaction is one of the significant contributors to overall relationship satisfaction and to reported quality of life across age groups. This doesn’t mean sex is the most important thing in a relationship – but it does mean that persistent unaddressed sexual health concerns have consequences that extend well beyond the bedroom.
The Most Common Sexual Health Concerns in the United States
Understanding the landscape of what people actually experience is more useful than a purely theoretical overview. Here are the most prevalent sexual health concerns affecting American adults.
Sexually Transmitted Infections
STIs remain extraordinarily common in the United States despite decades of public health effort. The CDC estimates that there are approximately 26 million new STI cases each year in the US, nearly half of them in people aged 15 to 24 (CDC, 2021). The most common are human papillomavirus (HPV), chlamydia, gonorrhea, syphilis, genital herpes, and HIV.
Many STIs are asymptomatic – particularly chlamydia and gonorrhea – which means that regular testing is the only reliable way to know your status. The consequences of untreated STIs range from significant in the short term to serious in the long term, including pelvic inflammatory disease, infertility, increased HIV transmission risk, and in the case of untreated syphilis, neurological complications.
| STI | How common in the US | Often asymptomatic? | Curable? |
|---|---|---|---|
| HPV | Most sexually active adults will have it at some point | Usually yes | No cure, but most clear naturally; vaccine available |
| Chlamydia | Most reported bacterial STI in the US | Often yes | Yes — antibiotics |
| Gonorrhea | Second most reported bacterial STI | Often yes | Yes — antibiotics (resistance increasing) |
| Genital herpes (HSV-2) | Approximately 1 in 6 Americans aged 14–49 | Often yes | No cure, manageable with antivirals |
| Syphilis | Rising significantly in the US | Variable by stage | Yes — penicillin |
| HIV | Approximately 1.2 million Americans living with HIV | Early infection often yes | No cure, highly manageable with treatment |
Sexual Dysfunction
Sexual dysfunction is far more common than most people discuss openly. It encompasses a range of difficulties including low sexual desire, problems with arousal, difficulty reaching orgasm, and pain during sex. These affect both men and women, though the specific presentations differ.
In men, erectile dysfunction is the most commonly discussed – affecting an estimated 30 million American men to varying degrees (NIDDK, 2017). Premature ejaculation is actually more common but less frequently treated, affecting up to 30 percent of men. In women, difficulties with arousal, lubrication, orgasm, and painful intercourse are collectively estimated to affect 40 to 45 percent of women at some point in their lives (Laumann et al., 1999).
Sexual dysfunction is almost never a single-cause problem. Physical factors, psychological factors, relationship factors, and medication effects all commonly contribute – and untangling which is driving which requires proper evaluation rather than a rushed prescription.
Low Libido
A significant mismatch between desired and actual sexual interest is one of the most common sexual health concerns brought to healthcare providers, particularly after the age of 40. Low libido – formally called hypoactive sexual desire disorder when it causes significant distress – can be driven by hormonal changes, relationship factors, mental health conditions, medications, chronic illness, or simply the cumulative effect of stress and exhaustion on sexual motivation.
It is also deeply gendered in how it’s discussed and treated. Low libido in men typically triggers hormone testing and discussion of testosterone. Low libido in women has historically been underdiagnosed, undertreated, and sometimes dismissed entirely – a gap that is slowly being addressed but has not been fully resolved in American clinical practice.
Contraception
Contraception is a central sexual health concern for people of reproductive age. The United States has a wider range of contraceptive options than ever before, ranging from barrier methods to hormonal contraception to long-acting reversible contraceptives (LARCs) to emergency contraception. Yet rates of unintended pregnancy in the US remain higher than in most other high-income countries – a gap that reflects access disparities, inconsistent contraceptive use, and significant knowledge gaps about the relative effectiveness of different methods.
Sexual Pain
Pain during sex — dyspareunia — affects an estimated 10 to 20 percent of women in the United States and is significantly underreported and undertreated (Latthe et al., 2006). Conditions including vaginismus, vulvodynia, endometriosis, pelvic inflammatory disease, and atrophic vaginitis can all cause painful intercourse. In men, painful erections or intercourse can result from conditions including Peyronie’s disease, prostatitis, or skin conditions.
Sexual pain is consistently undertreated partly because people don’t raise it with their providers and partly because providers don’t ask. The assumption that sex is supposed to hurt sometimes — particularly for women — remains more widespread than it should be.
Sexual Health Across the Lifespan
One of the most important things to understand about sexual health is that it changes across the lifespan — and those changes are normal, expected, and manageable when properly understood.
In young adulthood, the primary sexual health concerns center on STI prevention and testing, contraception, and establishing healthy patterns of sexual communication and consent. This is also the period when sexual dysfunction first appears in some people — performance anxiety in men, difficulty with arousal or orgasm in women — often driven more by psychological and relational factors than physical ones.
In midlife, hormonal changes begin to exert more significant effects on sexual health. For women, perimenopause and menopause bring declining estrogen levels that affect lubrication, tissue elasticity, and libido. For men, testosterone levels begin a gradual decline from the mid-thirties onward, with more noticeable effects in the forties and fifties. Chronic health conditions — diabetes, hypertension, cardiovascular disease — become more prevalent and increasingly intersect with sexual function.
In older adulthood, sexual health remains relevant and important despite cultural assumptions to the contrary. Older adults remain sexually active at higher rates than is commonly assumed, and STI rates among adults over 55 have been rising in the United States — partly because this population is less likely to use barrier contraception (since pregnancy prevention is no longer a concern) and partly because they receive less sexual health education and screening.
| Life stage | Primary sexual health concerns |
|---|---|
| Adolescence and young adulthood | STI prevention and testing, contraception, consent and communication |
| Reproductive years (20s–40s) | STIs, contraception, sexual dysfunction, relationship factors |
| Perimenopause and menopause | Hormonal changes, lubrication, libido, painful intercourse |
| Midlife in men | Testosterone changes, erectile function, cardiovascular connection |
| Older adulthood | STI risk (often overlooked), chronic disease effects, intimacy and connection |
“Sexual health doesn’t end at a particular age. Older adults remain sexually active at higher rates than most people assume — and STI rates among adults over 55 are rising in the United States, partly because this population receives less sexual health screening than younger age groups.”
Talking to Your Doctor About Sexual Health
This is where theory meets reality — and where a lot of people get stuck.
Many Americans find it difficult to raise sexual health concerns with their healthcare providers. Embarrassment, fear of judgment, uncertainty about whether something is worth mentioning, and the perception that the provider will be uncomfortable are all common barriers. And unfortunately, providers don’t always make it easier — sexual health topics are often not proactively raised in routine appointments, even when they should be.
A few things worth knowing.
You are entitled to ask about sexual health. It is a legitimate part of your overall health picture and an appropriate topic for a clinical appointment. If your provider seems dismissive or uncomfortable, that is a reflection of their limitations — not a signal that your concern isn’t worth addressing.
Be specific about what you’re experiencing. “I’m having some sexual health concerns” is less useful to a clinician than “I’ve noticed my libido has significantly decreased over the past six months and I’m wondering if it might be hormonal.” Specificity helps direct the conversation toward evaluation and solutions rather than general reassurance.
Ask directly about STI testing if you are sexually active. Routine physical exams do not automatically include STI testing. You need to ask for it specifically, and the tests you need depend on your sexual practices and risk factors.
Telehealth has made some sexual health conversations more accessible. The relative anonymity of a telehealth appointment removes some of the face-to-face discomfort, and platforms specifically focused on sexual health — including those addressing erectile dysfunction, birth control, and STI testing — have proliferated in the US market. Quality and oversight vary, but they have genuinely increased access for many people.
Sexual Health and the American Healthcare System
Sexual health care in the United States is delivered through a fragmented system that creates significant disparities in access and quality.
Primary care physicians are the first point of contact for most sexual health concerns but often have limited time and training for comprehensive sexual health conversations. OB-GYNs are an important resource for women’s sexual health but are not universally accessible. Urologists address male sexual health concerns but are typically reached through referral rather than as a first contact. Planned Parenthood and community health centers provide critical sexual health services — including STI testing, contraception, and education — for populations that might not have access otherwise.
The Affordable Care Act requires most insurance plans to cover certain preventive sexual health services without cost-sharing, including HPV vaccination, STI counseling, and contraception. In practice, coverage varies significantly, and navigating what is covered under a specific plan requires direct inquiry.
Frequently Asked Questions
Q: How often should I get tested for STIs?
The answer depends on your sexual practices and number of partners. The CDC recommends annual chlamydia and gonorrhea testing for all sexually active women under 25, and for older women with new or multiple partners. Men who have sex with men should be tested for HIV, syphilis, gonorrhea, and chlamydia at least annually and more frequently if they have multiple partners. For sexually active adults with new or multiple partners, annual comprehensive STI testing is generally appropriate. Everyone should know their HIV status — the CDC recommends at least one lifetime HIV test for all adults aged 13 to 64, with more frequent testing for higher-risk individuals.
Q: Is it normal for sexual desire to decrease with age?
Changes in libido across the lifespan are normal and influenced by hormonal shifts, health status, relationship factors, stress, and many other variables. A gradual change in sexual desire as you age is not inherently a sign of a problem. What warrants attention is a sudden or significant change in desire that is causing distress — that is worth discussing with a healthcare provider to evaluate potential underlying causes.
Q: Can stress really affect your sex life?
Absolutely, and more directly than most people realize. Chronic stress elevates cortisol, which suppresses sex hormones including testosterone and estrogen. It also keeps the nervous system in a state of activation that is physiologically incompatible with sexual arousal and response. Performance anxiety — a specific form of stress — is one of the most common contributors to sexual dysfunction in younger adults. Addressing the stress often meaningfully improves the sexual health concern.
Q: Are sexual health problems mostly physical or mostly psychological?
Almost always both, to varying degrees. Even sexual dysfunction with a clear physical cause — say, erectile dysfunction related to cardiovascular disease — has psychological dimensions including performance anxiety, relationship strain, and identity concerns. And sexual difficulties that begin as psychological — performance anxiety, for example — often develop physical components over time. Evaluation and treatment that addresses both dimensions produces better outcomes than a purely physical or purely psychological approach.
Q: Where can I get confidential STI testing in the US?
Options include your primary care physician, OB-GYN, Planned Parenthood clinics, community health centers, local health department clinics, and dedicated sexual health clinics. At-home STI testing kits are also available through services including Everlywell, LetsGetChecked, and myLAB Box, which provide mail-in sample collection and confidential results. Many of these services are covered by insurance or available on a sliding scale.
This article is for educational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional for personal health concerns.
References
World Health Organization (WHO). Defining Sexual Health. 2006. https://www.who.int/reproductivehealth/topics/sexual_health/sh_definitions/en/
Centers for Disease Control and Prevention (CDC). Sexually Transmitted Infections Prevalence, Incidence, and Cost Estimates in the United States. 2021. https://www.cdc.gov/std/statistics/prevalence-2020-at-a-glance.htm
Montorsi F, Briganti A, Salonia A, et al. Erectile dysfunction prevalence, time of onset and association with risk factors in 300 consecutive patients with acute chest pain and angiographically documented coronary artery disease. Eur Urol. 2003;44(3):360–364. https://pubmed.ncbi.nlm.nih.gov/12932939
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). Erectile Dysfunction. 2017. https://www.niddk.nih.gov/health-information/urologic-diseases/erectile-dysfunction
Laumann EO, Paik A, Rosen RC. Sexual dysfunction in the United States: prevalence and predictors. JAMA. 1999;281(6):537–544. https://pubmed.ncbi.nlm.nih.gov/10022110
Latthe P, Mignini L, Gray R, Hills R, Khan K. Factors predisposing women to chronic pelvic pain: systematic review. BMJ. 2006;332(7544):749–755. https://pubmed.ncbi.nlm.nih.gov/16565070
American Sexual Health Association (ASHA). Sexual Health and You. 2023. https://www.ashasexualhealth.org
Centers for Disease Control and Prevention (CDC). HIV Testing. 2023. https://www.cdc.gov/hiv/testing/index.html
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