Couples usually hear a few repeated recommendations about sex: reduce stress, set aside time for the relationship, do not withhold affection. These recommendations are worth hearing and clinical intuition stands behind them, but each carries a hidden premise: that everyday variables of couples’ life can shift sexual satisfaction, and that the direction of this shift is the same for everyone. These premises have been tested separately in 3 recent studies, published in 2024, 2025 and 2026.
What is the relationship between daily stress and sexual desire and satisfaction?
In the short term an association appears: on days when perceived stress is higher than usual, sexual desire and sexual satisfaction have been reported as lower and sexual distress as greater.
In the study by Girouard and colleagues (2025), 229 participants, women and gender-diverse individuals with a sexual interest or arousal disorder and their partners, completed a daily questionnaire for 56 days: perceived stress, sexual desire, sexual satisfaction and sexual distress. On days when the person with the disorder perceived more stress than their own usual level, both partners reported less satisfaction and desire, and sexual distress increased. The pattern for the partner was similar: on days when the partner had more stress, both satisfaction and desire were lower, and the partner reported greater sexual distress. The between-person analysis showed a similar pattern with smaller effects.
The authors speculate that stress diverts partners away from sensitive support; this is a speculation, not a measured finding. Limitation: the sample consisted of couples living with a sexual interest or arousal disorder, the data are self-reports and daily correlations, and they do not establish causality; generalisation to all couples is a hypothesis.
Everyday affection, such as an embrace on a quiet morning, is one of the variables studies have related to sexual satisfaction — Image: AI-generated
Quotable line: In this sample, greater stress in 1 partner on a given day was accompanied by lower satisfaction in the other partner on the same day.
Is planned sex less satisfying?
Not in a uniform way. The common belief is that spontaneous sex is more satisfying, and in 1 study the perception of being planned was associated with lower satisfaction; but in the daily study no association was found between perceived spontaneity and sexual satisfaction.
The study by Kovacevic and colleagues (2024) examined this recommendation in 2 studies: a cross-sectional study with 303 people and a daily study with 121 couples over 21 days. In both studies, people held a stronger belief in the satisfaction of spontaneous sex. A stronger belief in spontaneous sex was associated with higher sexual satisfaction only in the first study. In the first study, when the most recent sexual experience was perceived as planned, satisfaction was lower, but not for those who believed in this practice. In the second study, a stronger belief in planned sex was associated with lower sexual satisfaction in the partner at the start of the study. No association was found between perceived spontaneity and sexual satisfaction, neither at the start of the study nor in daily life.
One limitation is that the data are self-reports and part of the findings concern beliefs rather than actual behaviour.
Quotable line: In this study, the result of planning was not uniform, and people’s beliefs about spontaneity were also part of the picture.
Can affection compensate for infrequent sex?
To some extent, and in the form of reducing the decline. In a sample of married individuals, individuals who received or expressed more affection showed a smaller decline in sexual and marital satisfaction when their sex was infrequent.
The study by Cheon and Kim (2026) examined, with 700 married individuals in South Korea, what role affectionate communication plays — both receiving affection from the partner and expressing affection to the partner. The finding was that this communication weakens the negative relationship between infrequent sex and sexual and marital satisfaction; that is, individuals who received or expressed more affection showed a smaller decline in satisfaction with less frequent sex.
The sample came from 1 country, and generalisation to other cultures is a hypothesis. The study design does not establish causality; affection and satisfaction may both be fed by a third source. A reduction in the decline is also not the same as substitution.
Quotable line: In this sample, greater affection was accompanied by a smaller decline in satisfaction with infrequent sex.
What practical help do these 3 studies offer couples?
These 3 studies show that daily stress, belief about planning, and the amount of affectionate communication are associated with sexual satisfaction; but they have been measured in different populations, and a direct comparison among them is not possible.
From a clinical viewpoint, telling the partner about the day’s worries and maintaining touches and signs of affection that do not necessarily lead to sex appears to be a reasonable part of a practical plan; this is a clinical opinion and does not follow directly from these 3 studies.
My position is clear: sexual satisfaction cannot be guaranteed with a general recommendation; studies show patterns that must be assessed separately for each couple.
[Need for further investigation: these 3 studies were conducted in different populations; direct comparison among them and their generalisation to any couple is a hypothesis, not a result.]
In the study by Girouard and colleagues, a daily association of stress with lower desire and satisfaction was observed; on more stressful days, sexual desire and satisfaction were lower and sexual distress was greater. But the sample consisted of people with a sexual interest or arousal disorder, and causality has not been established.
Is planning for sex associated with lower satisfaction?
Kovacevic and colleagues did not find a uniform result. In the first study, the perception of being planned was associated with lower satisfaction, but not for those who believed in this practice; in the daily study, no association was found between perceived spontaneity and sexual satisfaction.
Can affection compensate for infrequent sex?
Cheon and Kim, with 700 married individuals in South Korea, found that affectionate communication was accompanied by a smaller decline in sexual and marital satisfaction following infrequent sex. This is not a complete substitute; the finding concerns a reduction in the severity of the decline, not the resolution of a need.
When should a specialist be consulted?
This answer does not come from the 3 studies above and is a clinical opinion: when sexual distress or disagreement about sex is persistent, or disrupts daily life and the marital relationship, consulting a specialist is reasonable. Persistence, not a single bad occasion, is the criterion.
3 samples, 3 variables, 3 limitations
3 studies with 3 different samples measured 3 different variables: in 229 people, daily perceived stress in couples living with a sexual interest or arousal disorder; in 303 people and 121 couples, the perception of spontaneity and of plannedness of sex; and in 700 married individuals, affectionate communication. A direct comparison of these samples is not possible; all 3 relate to everyday variables of couples’ lives.
This result does not promise improvement; it provides the ground for asking a more precise question and allows each couple to proceed by its own criteria rather than by a general recommendation.
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Girouard A, Bergeron S, Huberman JS, Rosen NO. Daily perceived stress and sexual health in couples with sexual interest/arousal disorder. Int J Clin Health Psychol. 2025;25(2):100582. PMID: 40486674. DOI: 10.1016/j.ijchp.2025.100582
Kovacevic K, Tu E, Rosen NO, Raposo S, Muise A. Is Spontaneous Sex Ideal? Beliefs and Perceptions of Spontaneous and Planned Sex and Sexual Satisfaction in Romantic Relationships. J Sex Res. 2024;61(2):246-260. PMID: 36779790. DOI: 10.1080/00224499.2022.2163611
Cheon JE, Kim YH. Compensatory Effects of Affectionate Communication in Marriages with Infrequent Sexual Activity. Arch Sex Behav. 2026;55(1):313-327. PMID: 41484541. DOI: 10.1007/s10508-025-03340-x
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