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In a Sexless Marriage? Here's What Singapore Research Actually Shows.

Tantra.sg · Updated 29 July 2026

If the phrase "sexless marriage" is the one that finally got you searching, you have probably already sat with a lot of quiet shame about it — wondering what's wrong with you, or with your marriage, or with your partner. Here is the first thing worth knowing before anything else: local research suggests this is far more common in Singapore than the silence around it would suggest, and the couples who work through it rarely do so by accident. They do it with information, honest conversation, and often, structured support.

What Counts as a Sexless Marriage?

Clinically, researchers have sometimes used fewer than ten intimate encounters a year as a rough marker of a sexless relationship, but the label is less useful than the underlying question: how far apart are the two of you on what you each want, and how long has that gap gone unspoken? A couple having monthly intimacy that satisfies both partners is not in trouble. A couple having monthly intimacy where one partner is quietly aching for more — or has stopped asking — often is, regardless of what the calendar says.

This is why the Singapore research matters more than a textbook definition. It measures desire discrepancy directly, in real households, rather than applying an arbitrary threshold. And it found that discrepancy — not zero sex, but a meaningful gap between wanting and having — was the norm, not the exception, among the married women it studied.

What Singapore Research Actually Found

The most directly relevant study is Asst Prof Tan Poh Lin's 2020 research out of the Lee Kuan Yew School of Public Policy, National University of Singapore. It surveyed 657 married Singapore women in their peak childbearing years — 25 to 34 — over a 14-week period, and it is the first local research to examine coital frequency at this life stage in detail, alongside the effects of stress and fatigue.

The numbers are worth sitting with plainly. Women aged 25 to 29 reported having sex an average of 3.7 times a month; women aged 30 to 34 reported 2.6 times a month. In both groups, the women said they would ideally want roughly twice that amount. And within the 14-week window, about 15% of the women surveyed reported no sexual activity at all — not an occasional dry spell, but a genuine drought, in the middle of an otherwise functioning marriage.

Read that again, because it is the part most couples in a quiet marriage never hear: if your household falls into that 15%, you are not the exception the statistics forgot about. You are, uncomfortably, closer to the norm than the silence around this topic would ever let you believe. Stress and fatigue — not lack of love — were the factors most closely tied to the gap, which reframes the whole picture. A quiet marriage is very often an exhausted one, not a broken one.

Why Marriages in Singapore Go Quiet

Long work hours, dual-career households, young children, ageing parents, and a culture that prizes visible productivity all compete for the same finite reserve of energy — and intimacy, unlike a deadline, rarely has a hard due date attached to it. It is the item that gets quietly deprioritised, week after week, until neither partner quite remembers when it stopped being a priority at all.

None of this happens because two people stopped caring about each other. It happens because desire, for most people and especially for most women in long relationships, is not a switch that flips on its own — it is something that needs conditions: rest, time, attention, and often a partner who initiates connection in ways that do not immediately demand sex. When those conditions disappear under the weight of ordinary Singapore life, the physical relationship is usually the first thing to go quiet, and often the last thing either partner is willing to bring up out loud.

That last part is the real problem. A gap in desire is manageable. A gap in desire that neither partner is allowed to name becomes something else entirely — resentment on one side, shame on the other, and a marriage that slowly organises itself around avoiding a conversation instead of having it.

Does a Sexless Marriage Mean the Relationship Is Failing?

Not on its own, and this is worth saying as plainly as possible: desire discrepancy is one of the most common issues in long-term relationships, not a rare symptom of a marriage in crisis. What determines the outcome is not the size of the gap but how the couple relates to it.

A 2020 paper in the Archives of Sexual Behavior — Vowels, L. M., & Mark, K. P., "Strategies for Mitigating Sexual Desire Discrepancy in Relationships" — looked directly at what separates couples who close the gap from couples who don't. The strategies that worked were consistently partnered ones: talking openly about the mismatch instead of avoiding it, deliberately scheduling time for intimacy rather than waiting for spontaneous desire to arrive on its own, and rebuilding physical affection that isn't goal-directed toward sex. The strategies that made things worse were the disengaging ones — withdrawing, avoiding the topic, or quietly accepting less and saying nothing.

In other words, the marriages that recover are not the ones with the smallest gap. They are the ones willing to name the gap out loud and work on it together, as a shared project rather than one partner's complaint against the other.

What Actually Helps Couples Reconnect

Three things show up again and again in the research and in practice, and none of them require either partner to have more desire on demand.

Talk about it directly, without blame. Most couples in a low-sex marriage have had this conversation exactly zero times without it turning into an argument. Learning to raise it as a shared problem — "we've drifted, and I miss us" rather than "you never want to" — changes what the conversation is capable of producing.

Schedule time for intimacy rather than waiting for spontaneity. This sounds unromantic to couples who remember desire arriving unprompted in the early years, but for most long-term relationships, especially under the pressures of Singapore life, waiting for spontaneous desire simply means waiting indefinitely. Deliberately protected time — even just an evening with no phones and no agenda — gives desire somewhere to show up.

Rebuild non-sexual touch first. Research from the Gottman Institute on long-term couples consistently finds that everyday affection — a hand on the back, a real hug, a few minutes of unhurried touch with no destination — predicts sexual satisfaction more reliably than trying to jump straight back into a sex life that quietly went cold. Touch that isn't a means to an end tends to be the bridge back, not the reward at the end of the bridge.

Couples coaching exists to give you a structured, guided way to practise all three of these together, with someone in the room helping you say the things that are hard to say alone and try the things that feel awkward to try without support.

Should You See a Sex Therapist or a Coach?

This distinction matters, and we hold it carefully rather than blurring it for convenience. If there is ongoing psychological distress, a history of trauma, or a medical cause behind the change in your sex life — pain, a health condition, a medication side effect — a licensed sex therapist or medical professional is the right first step. That kind of clinical support diagnoses and treats; coaching does not, and should not try to.

Where a relationship is fundamentally well but has simply gone quiet under the weight of stress, fatigue, and years of unspoken avoidance, couples coaching is built for exactly that gap. It is practical and experiential — you and your partner practising communication, touch, and presence together, guided in real time — rather than clinical treatment. The two are not competitors. Many couples use coaching alongside therapy, or move between the two as their needs change. If what you describe to us sounds like it belongs with a licensed professional first, we will say so plainly and point you toward the right support.

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