How often do people have sex? Average, age, relationships and the key numbers

The most important numbers at a glance

• In a survey of 3,001 adult men in Poland, designed for representativeness by age and residence, 42.55 percent reported sex weekly or more often during the previous year.
• In the same study, 24.49 percent had sex one to three times a month.
• 9.76 percent had sex less than once a month.
• 17.56 percent had no sex at all in the past year.
• In an analysis of 2,101 male-female couples in Germany, with partners predominantly aged 20 to 39, 86.38 percent belonged to a profile combining high relationship satisfaction with sex just under once a week.
• 3.60 percent of couples fell into a profile with low satisfaction and much less frequent sex.
• In the Chinese SWELL study of 3,001 adults aged 50 and above, 46.8 percent of men and 40.7 percent of women reported sexual activity in the past year.
• Of the sexually active participants in that study, 73.6 percent of men and 73.4 percent of women were satisfied with their sex lives.

These figures give useful ranges. They still do not answer how often any one person or couple should be having sex.

What the figures actually tell us

A percentage reporting sex at least weekly is not an average for everybody. A common relationship profile likewise cannot automatically describe a whole population.

Among the 2,101 male-female couples in the German analysis, the most frequent profile combined high relationship satisfaction with sex just under once a week. Most participants were young adults. This describes the sample studied and does not set a standard for other couples. PubMed: couples from Germany's pairfam panel

In the Polish study of 3,001 adult men, 42.55 percent reported sex weekly or more often. The sample was designed to be representative by age and residence, but remains limited to men in Poland. PLOS One: sexual activity among men in Poland

The key point is the spread: 24.49 percent were at one to three times a month, 9.76 percent were even lower, and 17.56 percent had no sex in the past year. Even a strong study contains very different sexual rhythms.

Why the same question leads to different numbers

The question sounds simple, but measurement is not. Some studies ask about sex in the past four weeks, others about the past year. Some count intercourse only, while others include several forms of sexual activity.

The figures 42.55 percent, 86.38 percent and 46.8 percent therefore cannot be compared directly. They measure different things in different groups. An article in the Bulletin of the World Health Organization reports a systematic review in which 30 to 90 percent of adults aged 60 and above were sexually active, depending on the study. Definitions, samples and countries differed, so the range is not a single worldwide rate. Bulletin of the WHO: sexual health and well-being in later life

If you want to know what studies even count as sex, also read how sex is defined and explained.

Sexual activity across age groups

The Chinese SWELL study surveyed adults aged 50 and above from four regions. Being sexually active meant having vaginal, oral or anal sex at least once during the previous year. The proportions below do not measure weekly frequency, and are not a general age curve for Germany. PubMed: SWELL study of older adults in China

• Men aged 50 to 59: 440 out of 660 sexually active, or 66.7 percent
• Men aged 60 to 69: 303 out of 679 sexually active, or 44.6 percent
• Men aged 70 and above: 108 out of 480 sexually active, or 22.5 percent
• Women aged 50 to 59: 276 out of 462 sexually active, or 59.7 percent
• Women aged 60 to 69: 158 out of 465 sexually active, or 34.0 percent
• Women aged 70 and above: 47 out of 255 sexually active, or 18.4 percent

A smaller proportion of the older groups reported sexual activity. This cross-sectional study cannot show how individual people change over the years. Sexuality remains part of many people's lives at an older age.

What the data show about relationships

The German couple analysis assessed relationship satisfaction in both partners of male-female couples and identified statistical profiles. The distribution below describes that sample rather than all couples in Germany:

• 86.38 percent: both highly satisfied, sex just under once a week
• 3.60 percent: both dissatisfied, sex less often than about two to three times a month
• 4.01 percent: woman satisfied, man clearly dissatisfied, medium frequency
• 6.01 percent: man satisfied, woman clearly dissatisfied, medium frequency

The most important takeaway is this: what matters is not only whether sex is rare or frequent, but whether both people are broadly on the same page. If you also want the broader range of sexual experience, the article on sexual partners over the life course adds context.

Is once a week normal?

It may suit some people. Twice a month, several times a week, or periods with no sex can also be right for someone. A study result does not determine what works for you.

The Polish survey shows the spread within one population studied: alongside the 42.55 percent reporting sex at least weekly, nearly a quarter reported one to three times a month and nearly a fifth reported no sex in the past year.

A couple with small children, shift work or caregiving responsibilities often lives in a different rhythm from a newer couple without those pressures.

Time pressure also distorts expectations around sex. You can read more about that in our article on how long sex lasts.

When having less sex is not a problem

Less sex is not automatically a warning sign. The numbers themselves already show that being well below the weekly range is nothing unusual.

As long as everyone involved can live well with the situation, a low frequency does not need fixing. Many problems begin only when an average is mistaken for an obligation.

When different needs become stressful

It becomes harder when needs stay far apart and it becomes difficult to talk about them. Then the issue is usually not only frequency, but also rejection, pressure, silence or misunderstanding.

• one partner wants sex much more often than the other
• sex turns into a source of conflict or a test of the relationship
• someone pulls away out of fear of disappointment
• pain, erection problems or severe exhaustion get ignored

If pain is part of the picture, that is its own issue and not just a question of desire. In that case, our article on pain after sex may help.

Research on satisfaction

These studies identify associations between frequency, health, communication and satisfaction. They do not prove that reaching a particular number of sexual encounters improves a relationship.

In China's SWELL study, sexual satisfaction was associated with better self-rated health, overall life satisfaction and easier discussion of sexual preferences. Among participants who were sexually active, 73.6 percent of men and 73.4 percent of women were satisfied. An association does not prove that having sex more often caused that satisfaction.

Myths and facts

Myth: Healthy couples need to have sex several times a week.

Fact: There is no medical target number.

Myth: Less sex automatically means relationship problems.

Fact: A low frequency can be completely fine if it works for both people.

Myth: Older adults no longer have sex.

Fact: Many remain sexually active or interested well into later life.

Myth: More sex automatically makes people more satisfied.

Fact: Relationship climate, health and communication often matter more.

Myth: If you are below average, something is wrong.

Fact: Average values describe groups, not your life.

When support can help

Support can be helpful if the issue becomes a lasting burden, if pain or sexual function problems are part of it, or if sexuality is now mostly tied to pressure. The goal is not to hit a target number, but to find a way of dealing with intimacy that feels safe and good again.

A conversation with a medical professional, a sex therapist or a couples counsellor can be especially helpful when both people have been stuck in the same loop for a long time.

Conclusion

Any answer about sexual frequency needs the context of the population studied. The Polish, German and Chinese data describe different groups, not a shared target. What matters is that the situation is voluntary and feels right for you or those involved. Pain, distress or conflict calls for support, whatever the number.