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Status
Published guide
Publisher review
3 October 2026
Scope
UK adult relationship education; health concerns need individual assessment

Sex in long-term relationships

How couples can talk about changing desire, connection and intimacy over time without chasing a target frequency.

Prepared and publisher-reviewed by The UK Kink Guide. This is not external clinical or legal approval. What review means.

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AI-created editorial illustration; not documentary evidence.

Key points

Start with the essentials.

Notice what has changed between you

A long relationship may contain several different sexual relationships across its lifetime. People age, work patterns change, children or caring duties arrive, and bodies and moods change. A quiet period does not by itself prove that love has ended. Nor does a long history mean a partner should be content with an arrangement that hurts them. Relate describes phases of differing interest and recommends asking what is happening in the relationship, rather than measuring it against other couples. Begin with the particular change you have noticed and how it affects each person. For a seasonal invitation that creates no obligation, read consent-first Valentine’s gifts and choose together only if a gift is welcome.

Try separating three questions: How close do we feel? What kinds of affection do we welcome? Do we want sexual activity, and if so what feels possible now? The answers may differ. Someone can enjoy cuddling while not wanting sex; someone else can want sex without feeling emotionally close. Neither answer makes a person defective. The sexual wellbeing entry treats wellbeing as wider than a count of acts. Give each question its own space rather than making every gesture a test of whether sex will follow.

Make room for a conversation without a demand

Choose an ordinary time outside an argument or sexual moment. One opening is, ‘I miss feeling close to you and want to understand what has changed for both of us.’ Describe a feeling or a wish rather than opening with a scorecard. Ask what has been enjoyable, awkward or tiring recently, then let your partner answer without an immediate rebuttal. Relate suggests using first-person language and listening to the other person's perspective. It may take more than one conversation to learn whether you are naming the same problem.

Be precise about the outcome you hope for. If you miss unhurried time together, say so; if you miss a particular form of touch, say that instead. A request for connection should not conceal a requirement for sex. Desire may be present at different times for each partner, and a kind answer can still be ‘not today’. Agree on a later time to revisit a difficult conversation if either person becomes overwhelmed. The different-desire guide goes further into listening when preferences do not align.

Consider health and practical context

The NHS lists relationship problems, stress, anxiety, depression, medicines, hormonal changes, pregnancy, childbirth and some health conditions among possible contributors to lower desire. This is a list of possibilities, not a way to diagnose your partner from a distance. Ask whether pain, fatigue, medication effects, sleep, privacy or a change in body confidence is relevant for either of you. A partner may prefer to discuss a symptom with a clinician privately; their appointment need not become a joint investigation.

Practical changes can matter too. A household where every evening is consumed by chores may leave little time for calm attention. Look at whether the current division of work, childcare or caring is sustainable before suggesting that one person should simply make more effort. If pain or a persistent change is worrying, a GP or appropriate NHS service can help assess it. Do not stop prescribed medicine solely to alter desire. For conversations about change across adulthood, the life-stages guide offers broader context.

Explore closeness without a performance goal

Some couples benefit from agreeing that a walk, date, kiss or cuddle will end where both want it to end, without an expectation that it must lead to sex. Relate describes taking pressure off and reintroducing closeness gradually when sex has become anxious. That is an option, not a protocol every couple must follow. Ask which kinds of touch are welcome and which carry an unwanted sense of obligation. If one person says no to an activity, keep the no intact; a later yes to something else needs its own willing agreement.

Others discover they want more private time, more playfulness, or simply a different definition of intimacy. A person may experience responsive desire, but this term never means that someone should be persuaded to begin unwanted activity in hope that interest appears. Talk about the conditions under which interest sometimes arises, and treat disinterest as a valid stopping point. The what-counts-as-sex guide can help a couple discuss meanings without assuming that one act is the only successful outcome.

Choose a plan you can both revise

After hearing each other, agree one small, voluntary experiment. That may be protected time to talk, more rest, an appointment about a symptom, or an agreed period without sexual pressure. State what the experiment is for and when you will review it. A calendar date can protect shared time, but it cannot oblige sexual activity on that date. If one person would rather not try the proposal, find out why instead of presenting it as the price of keeping the relationship. A good plan can be changed or stopped.

If your aims are far apart, name the difference honestly. One partner might be content with companionship and little sex; the other may value a sexual connection highly. These positions need a conversation about the future, not an argument about who is normal. The desire discrepancy entry names a difference without assigning blame. Counselling may help you understand choices, including accepting the current pattern, changing it together, or deciding the relationship no longer meets both people's needs.

Common questions about lasting intimacy

How often should we have sex? There is no universal target; the useful question is whether the arrangement works for the people involved. Does less sex mean we are falling out of love? It can reflect many things, so ask before interpreting. Can we schedule time together? Yes, if it schedules an opportunity rather than a duty to perform. What if I want affection without sex? Say that plainly and agree how to signal when touch is simply touch.

What if only one of us wants to discuss it? Ask for a short conversation rather than repeated confrontations; you cannot make someone disclose or attend therapy. Could a health issue be involved? It could; the NHS describes several possible causes of changing desire, and an individual clinician can assess symptoms. Do we have to return to an earlier version of ourselves? No. You can decide what kind of connection suits the people you are now, while taking both people's losses and wishes seriously.

UK routes for relationship and sexual help

Relate has guidance on talking about a lull in sex and offers relationship and sex therapy services. The COSRT register lets you look for psychosexual and relationship therapists. Ask a prospective professional about qualifications, approach and whether individual or joint work suits your concern. Neither service can guarantee a particular outcome, and a partner is free to decline therapy. The UK help directory lists further support routes.

For pain, a sudden or worrying change, or questions about medication, consult a GP or an appropriate NHS service; the NHS page on low libido describes when to ask for help. If one partner fears the other's reaction to declining sex, put safety ahead of a joint exercise. Relationship advice for a mutually wanted conversation is not a substitute for specialist support when there is coercion. You can seek help on your own even if your partner does not wish to join.

Primary and authoritative sourcesRelate: We've stopped having sexNHS: low sex driveRelate: I feel pressured into having sexCOSRT: professional register

Where next?

Continue at your own pace.

Navigating different levels of desire Sexuality across life stages What counts as sex? Sex after having a baby Sex after 60 Christmas gifts, consent-first Read the starting definition Explore related definitions Browse all guides Review the evidence method