Vaginal Orgasm Contractions

Vaginal Orgasm Contractions
Vaginal contractions are contractions of the pelvic muscles surrounding the vagina, especially the pubococcygeus muscle. Vaginal contractions are generally an involuntary muscular response to orgasm.
The female orgasm leads to muscle contraction, increased heart rate, brain changes, and the release of hormones. On average, it takes about 14 minutes of stimulation for a woman to reach orgasm. Most women need clitoral stimulation, not just penetration, to reach orgasm. If you have trouble reaching orgasm, known as anorgasmia, talk with a healthcare provider or a sex therapist.
Eleven nulliparous women manually self-stimulated to orgasm, each on three separate occasions. Pelvic contraction pressure was measured by an anal probe and a vaginal probe simultaneously. Near the perceived start of orgasm, a series of regular contractions began in nine of the women. Anal and vagin …
For those AFAB, an orgasm is often accompanied by muscle contractions in the uterus, vagina, and anus. The other features of an orgasm—such as duration and intensity—will differ from person to person. While orgasms may occur in many ways, research shows that for those AFAB a common factor is often clitoral stimulation.
Vaginal muscles may push and pull due to orgasmic contractions during sexual arousal, labor contractions during childbirth, or pelvic floor exercises like Kegels, which strengthen the muscles.
Rhythmic Contractions: As a woman reaches orgasm, her vaginal walls experience a series of rapid, rhythmic contractions. Typically occurring at intervals of about 0.8 seconds, these spasms can vary in intensity and duration.
An orgasm in the human female is a variable, transient peak sensation of intense pleasure, creating an altered state of consciousness, usually 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 (sometimes only partially), usually ...
An orgasm is considered the peak of sexual pleasure. It includes a series of muscle contractions in the sexual organs, lower pelvic muscles, and anus.
11 24-33 yr old nulliparous females manually self-stimulated to orgasm, each on 3 separate occasions. Pelvic contraction pressure was measured by anal and vaginal probes simultaneously. Near the perceived start of orgasm, a series of regular contractions began in 9 Ss. Anal and vaginal contraction waveforms were synchronized with each other, and the same number of orgasmic contractions ...
A true, full orgasm is a combination of muscle contractions, biomechanical functions, and neurological chemistry. Your pelvic floor, uterus, and vagina all contract, and your brain is flooded with feel-good chemicals like oxytocin, serotonin, opiate, and dopamine.
Orgasm is the pleasurable release of all that sexual tension built up during arousal and engorgement of clitoris, vagina, and vulva. Our vaginas contract rhythmically along with other pelvic tissue.
We break down everything you need to know about vaginal masturbation, including different types of orgasms and how to use your fingers, sex toys, and more.
1 day ago
Masters and Johnson (1966) described 3-15 rhythmic contractions of the orgasmic platform in the outer third of the vagina as the physiological basic of female orgasm. Bohlen et al. (1982) in a more recent research registered in some subjects during "long orgasms" up to 34 additional irregular pelvic …
Eleven nulliparous women manually self-stimulated to orgasm, each on three separate occasions. Pelvic contraction pressure was measured by an anal probe and a vaginal probe simultaneously. Near the perceived start of orgasm, a series of regular contractions began in nine of the women. Anal and vaginal contraction waveforms were synchronized with each other, and the same number of orgasmic ...
Other muscles of the urogenital triangle support the vulvar area and they include the transverse perineal muscles, the bulbospongiosus, and the ischiocavernosus muscles. [19] The bulbospongiosus muscle decreases the vaginal opening. [6] They play a role in the vaginal contractions of orgasm by causing the vestibular bulbs to contract. [20]
Mar 14, 2025
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 ana …
Freud postulated vaginal orgasms. Masters and Johnson insisted all orgasms are clitoral. Feminists agreed. But recent research shows vaginal orgasms happen—because of the clitoris.
A quest to experience 'vaginal orgasms' can cause women needless anxiety, sex therapists say. But does the vaginal orgasm really exist anyway? It's been decades since the sexual revolution but ...
Both men and women experience orgasm. Measurable signs include rapid, cyclical contractions of muscles around the sex organs and anus, accompanied by characteristic changes in heart rate, blood ...
May 2, 2025
The Actual Orgasm: The orgasm itself is about 60 seconds of rhythmic contractions of the uterus, vagina and clitoris and this sends a huge whoosh of oxytocin, dopamine and serotonin from the brain through the body.These movements are involuntary and some women even report that their eyes roll in the back of the head or they forcefully exhale ...
In many cases, women's subjective perception of orgasm termination occurred after the cessation of pelvic floor contractions, although prior to smaller contractions (aftershocks) that occurred as the pelvic floor muscles returned to a basal state.
Anal and vaginal contraction waveforms were synchronized with each other, and the same number oforgasmic contractions occurred in each lumen. Anal pressure had ahigher r sting baseline andgreater amplitude contractions than vaginal pressure. Theperceived start of orgasm didnot correspond precisely with the onset ofregular contractions.
The vagina is an essential component of the female reproductive system and is responsible for providing female sexual satisfaction. Vaginal smooth muscle contraction plays a crucial role in various physiological processes, including sexual arousal, ...
Aug 13, 2025
Mar 13, 2025
The sexual response cycle consists of desire, arousal, orgasm and resolution. Learn more about each phase and what you can expect.
Dec 3, 2025
Abstract The anatomy and physiology of the female sexual response comprises the structural and functional elements of the female external genitalia and the vagina, the physiological changes occurring during the sexual response cycle, and the endocrine and neurobiological regulation of this response.
Jul 11, 2025
The contractions include anal and urinary sphincter contractions, the smooth muscles in the inward portion of the vagina contraction, the puboccocceygeus muscle contraction, the uterine contractions which cause the uterus and cervix to dip down into the vagina, and general muscles contractions in the body.
Following sufficient sensory stimulation, central neurotransmitter discharge during orgasm results in repeated 1-second motor contractions of the pelvic floor (3 - 8/orgasm) followed in 2 - 4 seconds by repeated uterine and vaginal smooth muscle contraction.
For example, Masters and Johnson described a diagnostic physiological sign of orgasm, spasmodic contractions of the outer vaginal muscles, as the same regardless of whether orgasm was achieved via stimulation of the clitoris or the vagina.
The clitoris is the principal organ for female pleasure. The vaginal stimulation of the anterior vaginal wall led women to orgasm due to the stimulation of the clitourethrovaginal complex and not due to stimulation of a particular organ called the G spot in the anterior distal vaginal wall. Female ejaculation follows orgasm.
Jan 20, 2026
Orgasm is the peak of sexual arousal that occurs after stimulation of your genitals or erogenous zones. It causes feelings of pleasure and offers health benefits.
The orgasmic phase begins with rhythmic contractions of the outer portion of the vagina. As happens during ejaculation in men, the first few contractions are the strongest and occur at intervals of slightly less than 1 second.
measure the contractions of the "emission" phase of orgasm, but in the case of the female, the vaginal oriElce permits easy placement of EMG electrodes in the area of the "internal reproductive organs" described by Kaplan.
The nature of a woman's orgasm has been a source of scientific, political, and cultural debate for over a century. Since the Victorian era, the pendulum has swung from the vagina to the clitoris, and to some extent back again, with the current ...
You might experience contractions during and after sex. They can occur after orgasm or intercourse. They're usually normal, such as Braxton-Hicks contractions, and don't produce cervical changes.
Some women tense up, others moan and some... sneeze? The female orgasm is a complex physiological process that involves everything from muscle contractions to flushed skin to hormone release. And ...
Oct 12, 2024
Jun 3, 2024
Sexual arousal to orgasm in the human female creates changes in the brain and body that underscore both the experience of intense pleasure (recreative sex) and the procreative functions (reproductive sex). The review introduces, in self-contained sections, the structures and their functional involvement in these changes leading to orgasm.
The female orgasm should be a normal phase of the sexual response cycle, which is possible to achieve by all healthy women with effective sexual stimulation. Knowledge of the embryology, anatomy and physiology of the female erectile organs are important in the field of women's sexual health.
Vaginismus is an often-painful involuntary contraction of vaginal muscles. What causes it and how can it be treated?
Anal and vaginal contraction waveforms were synchronized with each other, and the same number oforgasmic contractions occurred in each lumen. Anal pressure had ahigher r sting baseline andgreater amplitude contractions than vaginal pressure. Theperceived start of orgasm didnot correspond precisely with the onset ofregular contractions.
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