A meta-analysis of 93 studies involving almost 38,500 people found that sexual communication was positively associated with both sexual satisfaction and overall relationship satisfaction. And the quality of communication was more strongly associated with satisfaction than simply how often people talked. The number of intimate conversations alone is not magic.
A newer meta-analysis of 30 studies and 9,239 participants specifically examined sexual self-disclosure — voluntarily sharing information about one’s sexuality with a partner, including preferences, experiences, difficulties, values and behaviour. The researchers found a generally high level of disclosure but also highlighted something more interesting: people may simultaneously want to share meaningful parts of their sexuality and preserve privacy around other sexual information.
That is considerably more complicated than “good couples have no secrets.”
What appears to matter is not maximal disclosure, but being able to speak without fear, choose how open to be, and recognise which information genuinely affects another person.
Two people can be sexually intimate without having access to every fantasy the other person has.
And perhaps maturity in intimate communication is not only about being able to disclose. Sometimes it is being able to hear “This is part of my inner world that I want to keep for myself” without automatically treating it as a threat to the relationship.