An orgasm is a physical and emotional sensation caused by a series of rhythmic contractions of the pelvic floor muscles, the penis, the vagina , and sometimes the uterus as well. Orgasm typically follows a build-up of muscle tension and an increase in blood flow to the genitals, creating a feeling of sexual excitement. Males generally achieve orgasm easier than females, in part because of anatomy. Only about one third of women regularly have orgasms during sexual intercourse alone — most women need direct stimulation of the clitoris as well. While women might not have orgasms as effortlessly as men, orgasms can be as intense and satisfying for both sexes.
Sexual function: Electrode stimulation helps women orgasm
An orgasm in the human female is a variable, transient peak sensation of intense pleasure, creating an altered state of consciousness, usually with an initiation accompanied by involuntary, rhythmic contractions of the pelvic striated circumvaginal musculature, often with concomitant uterine and anal contractions, and myotonia that resolves the sexually induced vasocongestion and myotonia, generally with an induction of well-being and contentment. Women's orgasms can be induced by erotic stimulation of a variety of genital and nongenital sites. As of yet, no definitive explanations for what triggers orgasm have emerged.
No one actually needs to rally for the wonders of an orgasm when there's enough research—as psychologist and sex therapist Mary Jo Rapini explains—that the tremor-inducing release of serotonin and endorphins can boost the immune system and decrease stress and anxiety. But when there's still a wide "pleasure gap" to bridge today—the term describing the slim number of women who experience orgasms during sex in relation to men—the main question is how. Below, we consulted advice from across the scientific spectrum, from medical studies to sexperts to sex therapists, on ways to enhance the female orgasm and feel connected to your partner without giving up your primal right to come. A study in the journal Hormones and Behavior shows that an increases in the "love drug" oxytocin helped couples have more intense orgasms. It doesn't require any supplements for a big boost in the hormone, though, as your average cuddling, hugging, kissing, and bonding activities can do the trick.