Sex is a natural part of human connection, and when it’s consensual and safe, it brings emotional, physical, and psychological benefits. But what happens when intimacy takes a back seat for a while? Whether it’s by choice, stress, lifestyle changes, or simply not meeting the right partner, a dry spell can influence the body and mind in surprising ways. These are seven common effects you may notice when you haven’t had sex for some time.

Stress levels can rise because sex naturally lowers cortisol and releases “feel-good” hormones like dopamine and oxytocin. Without that hormonal boost, many people—especially women—may feel more tense or emotionally overwhelmed. Your libido may also drop. Unlike hunger or thirst, sexual desire often fades the longer you go without it. Masturbation, sensual touch, and exploring erotic stimuli can help reawaken your drive if you want to boost it.

Sleep quality may decline as well. Sexual activity often triggers relaxation and oxytocin release, which help the body unwind. Without it, some people notice more restlessness or difficulty falling asleep. Emotional sensitivity can increase, too. Without physical intimacy, loneliness and irritability may show up more easily, especially during stressful periods.

For men, long breaks from sex may contribute to reduced blood flow to the pelvic area, which could make erections slightly less responsive over time. Women may experience more vaginal dryness because arousal-related blood flow isn’t being regularly stimulated. Finally, your immune system may lose a small boost. Research shows that sex can enhance certain immune responses, so long periods without intimacy may leave the body slightly less supported.

A break from sex is completely normal, but understanding these changes can help you stay connected to your body—and your emotional well-being—regardless of your current romantic life.