Sexual routine is a natural, yet manageable, process in long-term relationships—renowned psychotherapist Esther Perel calls this phenomenon the tension between “intimacy and desire” that exists in every long-term relationship.
Why the novelty factor fades High dopamine levels at the beginning of a new relationship are associated with uncertainty and discovery—over time, as the partner becomes “fully known,” this neurochemical “boost” naturally wanes.
The Paradox Between Intimacy and Desire According to Perel's theory, deep emotional closeness (safety, predictability) sometimes conflicts with erotic desire (which often requires mystery and distance) — this does not mean that both are impossible at the same time, it just requires conscious effort.
Consciously creating something new New experiences (together, not just in bed) — traveling, taking up a new hobby, learning a new skill together — activate the same dopamine systems that worked during the new relationship stage, and indirectly heighten sexual desire as well.
Change of scenario Consciously changing time and place (not always the same time, bed) and trying new techniques or positions breaks the automatic, “autopilot” pattern.
Planned Spontaneity Often the search for "spontaneity" itself becomes a barrier - in long-term relationships, planning intimacy in advance (arranging a date) does not at all harm the pleasure, on the contrary, it often creates an additional effect of anticipation.
The importance of talking Talking openly about how you feel about your routine (without judgment) is often the first and most effective step — acknowledging that it’s a challenge often paves the way for resolving it.