What does research suggest about the relationship between sex and stress for dissatisfied couples?

• A. There is no stress-reducing effect of sex for couples who are dissatisfied.
• B. There is a rapid reduction in stress after sex for dissatisfied couples.
• C. Sex has no effect on stress for dissatisfied couples.
• D. Sex always reduces stress for dissatisfied couples.

Answer: (D)

Sex often serves as a quick stress-reliever within intimate relationships, and this effect is particularly noticeable for couples who are dissatisfied. Engaging in sex triggers the release of oxytocin and endorphins, while cortisol—a stress hormone—tends to decrease. This neurochemical shift boosts feelings of closeness, safety, and improved mood, which can lessen the perceived stress in the relationship right after sex. For couples dealing with ongoing tension, that moment of renewal and connection can reduce immediate stress and set a more positive tone for subsequent interactions. The overall pattern in research is that sex tends to reduce stress in these contexts, making this option the best reflection of what studies tend to show about the stress-relief benefits of sexual activity for dissatisfied couples.