This is the part of the brain that is responsible for reason, decision making, and value judgments. This shutdown of the lateral orbitofrontal cortex actually makes sense, as fear and anxiety can interrupt arousal and lead to problems like performance anxiety. Multiple spatially remote parts of your brain are involved in having an orgasm.
Medical imaging tests suggest there are multiple spatially remote brain regions that are involved in sexual response. The thalamus helps integrate information about touch, movement, and any sexual memories or fantasies that someone might call upon to help them reach orgasm.
Meanwhile, the hypothalamus is busy producing oxytocin and may help coordinate arousal. During orgasm, your brain is working overtime to produce a slew of different hormones and neurochemicals. One of these is dopamine, a hormone that is responsible for feelings of pleasure, desire, and motivation. As Sher explained, dopamine is formed in a part of the brain called the ventral tegmental area and released into other parts such as the nucleus accumbens and prefrontal cortex.
It's really more of a learning chemical, helping to take notice of rewards like food and sex, and figure out how to get more of them," said Sukel. Another hormone that the brain makes during orgasm is oxytocin.
Secreted by the pituitary gland and released in the hypothalamus, this hormone makes us feel close to others and promotes affection. Overall though, not a great deal is known about the orgasm, and over the past century, theories about the orgasm and its nature have shifted dramatically. For instance, healthcare experts have only relatively recently come round to the idea of the female orgasm, with many doctors as recently as the s claiming that it was normal for women not to experience them.
In this article, we will explain what an orgasm is in men and women, why it happens, and explain some common misconceptions. Orgasms can be defined in different ways using different criteria. Medical professionals have used physiological changes to the body as a basis for a definition, whereas psychologists and mental health professionals have used emotional and cognitive changes.
A single, overarching explanation of the orgasm does not currently exist. The spirit of this work was taken forward by William H. Masters and Virginia Johnson in their work, Human Sexual Response — a real-time observational study of the physiological effects of various sexual acts. Sex researchers have defined orgasms within staged models of sexual response. Although the orgasm process can differ greatly between individuals, several basic physiological changes have been identified that tend to occur in the majority of incidences.
The following models are patterns that have been found to occur in all forms of sexual response and are not limited solely to penile-vaginal intercourse. It is also important to note that not all sexual activity is preceded by desire. A cohort study published in suggested that the risk of mortality was considerably lower in men with a high frequency of orgasm than men with a low frequency of orgasm.
There is some evidence that frequent ejaculation might reduce the risk of prostate cancer. A team of researchers found that the risk for prostate cancer was 20 percent lower in men who ejaculated at least 21 times a month compared with men who ejaculated just 4 to 7 times a month.
Several hormones that are released during orgasm have been identified, such as oxytocin and DHEA; some studies suggest that these hormones could have protective qualities against cancers and heart disease.
Oxytocin and other endorphins released during male and female orgasm have also been found to work as relaxants.
Unsurprisingly, given that experts are yet to come to a consensus regarding the definition of an orgasm, there are multiple different forms of categorization for orgasms. The psychoanalyst Sigmund Freud distinguished female orgasms as clitoral in the young and immature, and vaginal in those with a healthy sexual response.
In contrast, the sex researcher Betty Dodson has defined at least nine different forms of orgasm, biased toward genital stimulation, based on her research. Here is a selection of them:. There are other forms of orgasm that Freud and Dodson largely discount, but many others have described them. For instance:. The following description of the physiological process of female orgasm in the genitals will use the Masters and Johnson four-phase model.
When a woman is stimulated physically or psychologically, the blood vessels within her genitals dilate. Increased blood supply causes the vulva to swell, and fluid to pass through the vaginal walls, making the vulva swollen and wet. Internally, the top of the vagina expands.
Heart rate and breathing quicken and blood pressure increases. The shortest intercourse duration in the study lasted 55 seconds, while the longest bumped along for over 44 minutes. The median intercourse duration in the study was just over five minutes, but appeared to get shorter with participant age, and the duration also varied slightly between the five countries.
What is considered statistically normal is one thing. But another thing is what you and your partner want in your sex life. If you as a man can have intercourse for five to six minutes, but still find this too short — what should you do? You can always raise your concerns with your doctor, or with a psychologist or sexologist. And of course also that there are different ways to have sex that can be just as enjoyable. Some men tend to come so fast that they can't even begin penetration, and then trying to have children can be difficult.
Men who seek help for premature ejaculation almost always do it out of a desire to have better sex — not with the goal to fertilize an egg cell. He sometimes tells young patients that it is common for intercourse to last only three to five minutes. But he acknowledges that statistics that measure how long it takes for men to reach orgasm with penetration can be misleading, and that they don't reveal anything about how the partner was doing and what might have happened before and after sex.
He says that girls who come to the Sex and Society clinic often ask: How do I manage to have an orgasm when I can't even fit my finger in my vagina? And one question guys might raise is: We had sex for a really long time, but she didn't orgasm even though my penis is big enough. Here's how to get started. Read on for an explanation on what qualifies as a kink vs.
People have anal sex for many reasons, including to avoid pregnancy. But can you get pregnant from anal? This is an all-encompassing term for any type of orgasm related to female genitalia. It could be clitoral, vaginal, even cervical — or a mix of all…. Health Conditions Discover Plan Connect. Medically reviewed by Janet Brito, Ph. It primarily depends on how you define sex. What you want out of an encounter is also important.
If you want shorter encounters. If you want longer encounters.
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