- How does ejaculation occur? Mechanism of ejaculation
- After ejaculating
- Ejaculation disorder
- Orgasm without ejaculation - dry orgasm
- Retrograde Ejaculation
- Female Ejaculation
- How to improve potency?
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Ejaculation is the ejaculation of semen (sperm) from the penis as a result of sexual intercourse or masturbation. From a biological point of view, this phenomenon serves to extend the species. Find out what ejaculation is, in what situations it can occur, and what disorders can occur with ejaculation.
Ejaculation( ejaculation ) is a neurophysiological process that manifests as ejaculate exiting the penis outside the body, i.e. a portion of semen. This phenomenon may occur as a result of sexual intercourse or masturbation. It is usually preceded by penile stimulation, although there is also spontaneous ejaculation, the so-called night blemishes or reflections.
It has been accepted that ejaculation is synonymous and simultaneous with a man's orgasm, but these are two separate mechanisms that usually coexist with each other, but do not necessarily go hand in hand.
Contents:
- How does ejaculation occur? Mechanism of erection
- After ejaculating
- Ejaculation disorders
- Premature Ejaculation
- Delayed Ejaculation
- Failure to ejaculate
- Cum without erection and Cum without orgasm
- Retrograde Ejaculation
- Female Ejaculation
How does ejaculation occur? Mechanism of ejaculation
The phenomenon of ejaculation is centrally regulated through interconnected sensory areas of the brain and motor centers, and involves a number of neurotransmitters, incl. dopamine and oxytocin, but most of all serotonin. Exceeding a certain threshold of sensitivity manifests itself with orgasm combined with ejaculation (but not always - there is orgasm without ejaculation and ejaculation without orgasm - see below).
The volume of sperm excreted at one time during ejaculation ranges from 0.1 to 10 ml.
There are a number of processes that must occur in order for her to ejaculate.
- The appearance of sexual arousal, which is usually a reaction to some stimulus. The cerebral cortex plays a crucial role here, because it decides whether a given stimulus is recognized as sexually stimulating or as indifferent, which will result in the suppression of the reaction. So if the cortical mechanisms classify the stimulus as exciting, they will be integrated with emotions and sexual responses, for whichthere are sensory endings located i.a. in the skin epithelium of the glans, foreskin and urethra. I get an erection of the penis.
- Stimulation of the penis through frictional movements, which causes maximum excitement and this leads to a turning point in the feeling of pleasure.
- Inside the cavernous bodies of the penis, the smooth muscles of the sperm-discharge paths contract.
- As a result of this contraction, sperm and ejaculate fluid accumulate in the prostatic part of the urethra. Semen then travels from the epididymides to the vas deferens and from there to the urethra.
- As a result of contractions of the muscles: bulbar-spongy and ischio-cavernous, urethral sphincter, and the pad of the urethra and striated muscles of the pelvic floor, semen is released from the urethra, i.e. ejaculation.
It is worth mentioning here the so-called pre-ejaculate, i.e. a colorless substance that is often released (some men do not secrete pre-ejaculate) during penile stimulation and acts as a natural lubricant. Its job is to make frictional movements easier and also to provide sperm with a better environment to survive in the urethra and then in the vagina.ATTENTION! Pre-ejaculate may contain sperm and germs from sexually transmitted diseases, including HIV.
Most men ejaculates with the second contraction of orgasm and the first sperm is released. It is also the largest, it can account for 40% of the total ejaculate. The next portions are released in a few or a dozen consecutive contractions and their volume is smaller and smaller. In total, the semen released during ejaculation can be 0.1-10 ml (the volume of the ejaculate decreases with age).
Worth knowingThe fact that the ejaculation is approaching, the man feels a few seconds earlier, then his excitement also increases significantly. This is the last moment when he can decide if this is the "end" or extend the stimulation. The movement of semen from the vas deferens, seminal vesicles and the prostate gland to the perineal segment of the urethra (felt as a pleasure - as long as there is no e.g. urethritis or other problem) is connected with the impression of inevitability of ejaculation.
After ejaculating
The consequence of ejaculation is a feeling of fulfillment, sleepiness, relaxation and bliss. The man becomes indifferent to sexual stimuli and the penis loses the erectile function. This is called refractory period. However, if after ejaculating a man feels sad, depressed, irritable or has some pain reactions, it should be considered pathological and consult a doctor.or sexologist.
It is an individual matter, but usually a man must wait at least a few hours to be able to have another intercourse.
Ejaculation disorder
- Premature Ejaculation
In some men there is the so-called premature ejaculation. In this case, the above-described phase of semen movement from the vas deferens to the urethra is greatly shortened or absent. The man does not feel it, and as a result, the ejaculation is a surprise for him.
Premature ejaculation can occur in young men and result from violent and intense excitement and a lack of skill in "these things". In this case it is a natural matter that passes over time. Also, if you ejaculate too early as a result of intercourse after a long period of sexual abstinence, there is nothing to worry about.
We can talk about premature ejaculation as a disorder when it results from some fear, guilt, a task-oriented approach to sexual intercourse and a lack of spontaneity (e.g. a couple is trying to have a baby and a man is so concerned that he still ejaculates before sexual intercourse occurs) or diseases such as diabetes. Then it is necessary to consult a specialist.
Sometimes, in turn, e.g. in older men, the mentioned phase can be significantly prolonged, then we are talking about delayed ejaculation. Despite the proper erection, the man cannot (or takes a very long time) to reach orgasm and the associated ejaculation.
Delayed ejaculation is usually psychological, but it can also occur after drinking alcohol, as a result of inflammation of the prostate, for example, or after taking certain medications. If it is not incidental but repeats itself, it can lead to frustration and problems in the relationship.
It happens that a man cannot ejaculate at all. Failure to ejaculate is called aspermia, and when a very small amount of ejaculate comes out of the penis, hypospermia. It is a disorder that may result, for example, from obstruction of the vas deferens or inflammation of the testicles, epididymis or seminal vesicles, prostate enlargement, but also from kidney disease, hypertension, diabetes or the nervous system (Parkinson's disease, MS) or psychological factors. It can also be the result of an injury. If the lack of ejaculation occurs intermittently, it may be due to some indisposition. However, if it persists for a long time, it is worth visiting a doctor - urologist.
Usually, the lack of ejaculation is associated with a decreased sex drive, and therefore withinability to achieve a proper erection. In this situation, the diagnosis should be deepened by psychotherapy. Low libido can have many reasons, from living under stress and chronic fatigue, through the use of drugs and alcohol, to more serious pathologies. Diseases and anatomical defects are just one of many causes here.
This will be useful to youIt happens that long-term stimulation of the penis is interrupted for some reason, it does not end with ejaculation. This is when testicular pain called "blue balls" may appear. The best solution in this situation is to ejaculate as soon as possible, e.g. by masturbating. Once the residual ejaculate is released, the pain will pass.
Another abnormality regarding ejaculation is injection without erection. Although it may seem impossible, it does happen from time to time, for example in men who suffer from semenorrhea, where semen flows out of the urethra by itself. It is a disease that must of course be treated.
There may also be an ejaculation without an orgasm, preceded by a proper erection, but not ended with a feeling of fulfillment. The cause of this disorder may lie in many diseases, such as: hyperprolactinemia, too low testosterone levels, multiple sclerosis, taking certain medications. However, it should be emphasized that very often various problems with potency have their source in the psyche.
Worth knowingOrgasm without ejaculation - dry orgasm
In Eastern cultures (tantra) there is a belief that men should save their semen so as not to lose vitality. Therefore, some of them have trained themselves to experience an orgasm "dry", and therefore without ejaculation. How it's possible? This requires the development of a special technique, which is mainly based on tightening the Kegel muscles at the right moment and controlling breathing. A man must carefully observe his reactions and know when to tighten his Kegel muscles tightly to prevent sperm from escaping.
Retrograde Ejaculation
Retrograde ejaculation is a separate problem that can no longer be found in the psyche, but is a physiological disorder and one of the causes of male infertility - it accounts for 0.3-2% of the causes of infertility. It is based on the fact that during ejaculation, semen does not go out, but flows back from the urethra into the bladder. This is not harmful to he alth, but it makes fertilization difficult (when part of the sperm comes out) or even impossible.
If afterurine becomes cloudy, you might expect at least some of the sperm to end up in your bladder. This is because the internal muscles called sphincters do not properly close the bladder outlet during ejaculation.
There may be several reasons for this:
- nerve damage caused by some disease, e.g. diabetes, MS;
- damage to the muscles themselves, caused e.g. by an injury, surgery (prostate, bladder, spine);
- drugs, e.g. alpha-blockers used to treat benign prostatic hyperplasia, but also e.g. psychotropic and antihypertensive drugs;
- radiotherapy of the pelvic area.
Female Ejaculation
Female ejaculation is not a myth. It really does happen to some women! So far, this is not a well-studied phenomenon, but scientists believe that female ejaculation is triggered by stimulation of the famous G-spot, or the Graphenberg zone. There are structures homologous to the male prostate, i.e. made of the same tissues. Some ladies are smaller, others larger. At the time of sexual arousal, just like in men, they fill up with fluid that can be thrown outside due to orgasmic contractions.
Naturally, female ejaculate does not contain sperm! It is an alkaline liquid secreted by the parietal glands, which produce prostate-specific antigen and prostatic acid phosphatase, as well as human protein 1.
This will be useful to youHow to improve potency?
We can often achieve an improvement in potency only as a result of changing our lifestyle. Sleeping well, eating he althy, being physically active and avoiding stress can work wonders. Sometimes it is worth reaching for dietary supplements, e.g. those containing L-arginine. It is an amino acid that improves nitrogen production, which in turn has a positive effect on the blood vessel membrane. The lumen of the vessels is widened, blood circulation improves, which also strengthens the erection. In addition, L-arginine increases sperm motility, so it promotes fertilization. If we do not want to swallow tablets, we can enrich the diet with walnuts, grains and fatty fish - we will also find this compound in them.
The improvement of sexual function is also influenced by many vitamins and microelements, e.g. zinc, which is a component of many enzymes and hormones, selenium, which is involved in the process of spermatogenesis, vitamin B6, which reduces stress and improves well-being, and vitamin E , often referred to as the vitamin of youth.