Having sex is an extremely intimate experience, and it can help hold a couple together. As many as 80 percent of couples suffer from a sexual problem, whether it's lack of desire, erectile dysfunction, vaginal dryness or an inability to orgasm. And, many of these couples don't seek help.What are the four steps couples can follow for greater intimacy and better sex? Improve communication skills inside and outside the bedroom Get ready Re-establish intimacy and contact Go for better sex Mohit Khera, MD, and Mary Jo Rapini, LPC, share the four-step guide to greater intimacy and better sex.