Learn about the frequency of sex among married couples The frequency of sex is greater in younger couples and tends to decline a lot after the age of 50. Discover why it differs from one couple to another and the factors at play.
Usually, marriage has a buffering effect—married people tend to have sex more frequently than nonmarried people—but even married people are having less sex Have sex once a week or less A quarter of married couples have sex once a week, a third have sex one to three times per month, and nearly a fourth have sex rarely or never.
Couples living together are slightly more active, with a frequency of 1.6 times per week. Married couples have sex about 55 times each year [2] and research has found that sex frequency between couples often declines beginning at midlife through the elderly years. On average, couples in the u.s