The more relaxed the attitudes around sex and hooking up become, the more important it is to discuss birth control, condoms, and other contraceptives. Longitudinal studies have mostly focused on the long-term impact of CSREs, especially for depressive symptoms and suicidal ideation, while the short-term impact deserves further study. Few studies have investigated this indicator in association with CSREs, and the two that have done so presented divergent conclusions. Are we exclusive? The final weighted sample was based on 2, participants, with statistically more girls than boys girls: You might fall in love That's great if they feel the same way, but what if they don't? But now that consensual non-monogamy has permeated popular culture to a greater degree, there is more discussion about what kinds of personality types are best suited to casual sex, how you can have casual sex more safely, and how you can get the most out of it. In a Canadian study of female and 62 male students, researchers found that men's regrets tended to focus on physical problems or issues with attractiveness, while women's regrets tended to focus on feelings of shame or self-blame. He or she may be seeing one or two people other than you 3. Are we seeing other people? Being in a relationship with someone, and being intimate with only this one person, usually makes sex feel safer and more meaningful. Even when we have no intention of letting it get messy, sex has a tendency to muddle your feelings, says Kerner. Objectives This two-wave study aimed to investigate the association between CSREs and later psychological well-being among a subsample of sexually active adolescents while controlling for the Time 1 T1 level of psychological well-being. Safety and Health Casual sex, or even just random makeouts, come with certain health and safety concerns that are less prevalent in monogamous, long-term relationships. There are times in your life when a relationship isn't what you want - perhaps you want to focus on your career, or you know you're moving to another city, or you just want to be single, says Kerner. However much you tell yourself it's nothing more than sex with a friend, there are still egos at stake.