2023-10-31 19:15:00
What does ejaculate mean? What is ejaculation?
Ejaculation is a reflex caused by rhythmic stimulation of the penis during sexual intercourse, masturbation or an erotic dream. “In men, the first ejaculations appear at puberty, about a year after the first sperm cycle and this continues until the end of life” indicates Milène Leroy, sexologist.
What is the composition of sperm?
To fully understand the mechanism of ejaculation, it is important to know sperm and its composition. Please note that it is made up of several elements:
- Seminal fluid (almost 70% of the total volume of the ejaculate) secreted by the seminal vesicles and rich in fructose and proteins.
- Prostatic fluid (between 15 and 25% of the volume of the ejaculate) produced by the prostate and which contains testosterone, zinc and other trace elements.
- Spermmale reproductive cells produced by both testes.
- Secretions from the epididymo-deferential loops (around 10%) which are added during the movement of spermatozoa towards the seminal vesicles.
- Fluid secreted by Cowper’s glands (glands located around the urethra below the prostate which also produce pre-ejaculatory fluid).
Son pH
The ejaculate has a slightly alkaline pH varying between 7.2 and 8. Milène Leroy, sexologist.
What is the mechanism of ejaculation?
As mentioned above, ejaculate is a mixture of secretions from the different organs of the male reproductive system which is therefore composed of different fractions, including two main ones: pre-ejaculatory fluid and sperm which is also a mixture of secretions .
What is pre-seminal fluid?
Also called pre-ejaculatory fluid or “pleasure dew”, pre-seminal fluid is a viscous, colorless fluid secreted by Cowper’s glands. “It aims to facilitate the expulsion of semen by lubricating the urethra and mixing with sperm” indicates Milène Leroy, sexologist.
Ejaculation and its physiological phases
- The show : first phase during which the ejaculatory ducts located in the prostate secrete liquids accumulated in the urethra.
- Expulsion of sperm : it is made possible thanks to a contraction of the muscles of the perineum, the internal male genital tract and the urethra.
- Orgasm : it comes next or at the same time depending on the cases and individuals, and is accompanied by the propagation in the body of endorphin (pleasure hormone), thus leading to an increase in heart rate and blood pressure.
Namely: if the duration of the act – masturbation or sexual intercourse – varies depending on the moment, the process of the man’s ejaculation does not vary depending on the relationships, the people or even the desires.
What is the average speed of sperm?
Typically, semen is expelled from the urethra a fairly high speed, which can be around 45 km/h, for a projection of a few centimeters to nearly two meters depending on the individual. As for the impact of the jet, it is compared to that of a drop of rain. “The power and speed, however, varies from one individual to another depending on several factors: anatomy, bodybuilding, age, state of fatigue, variation in weight…” illustrates the sexologist. Taking certain medications such as anxiolytics and antidepressants for example, as well as hormonal disorders can also have the same effect. Likewise, simple dehydration, making the semen drier, can cause the force of the jet to decrease. Conversely, having a strengthened perineum can also improve the pressure and contraction of the muscles, thus increasing the speed of ejaculation.
Male and female ejaculation, what you need to know
In some women, we can also speak of ejaculation. This is also referred to as “fountain woman”, due to an abundant liquid secreted by Skene’s glands, sometimes up to 300 ml. But a French study, carried out by Doctor Pierre Desvaux, andrologist and sexologist at the Cochin hospital in Paris, “it would be urine coming from the bladder, via the urethra” (source 1). Sexologist Milène Leroy adds: “Female ejaculation remains a mystery. What is certain is that the fact that a woman does not ejaculate does not mean that she does not have an orgasm.”
Male ejaculation, its associated pathologies
Anejaculation
Anejaculation is characterized by the absence of sperm during ejaculation. “It mainly happens through difficulty letting go linked to too limiting use of the laws of the body but can also occur with certain cancers, a diabetes problem, trauma or psychological blockage (my wife wants a baby and I don’t).. .” illustrates Milène Leroy.
Painful ejaculation
It is accompanied by urethral, perineal or anal pain. It is mainly due to a prostate infection.
Retrograde ejaculation
Also also say “dry ejaculation”, retrograde ejaculation occurs when semen, instead of being projected outside, flows back into the bladder. Retrograde ejaculation occurs when the bladder neck remains permanently open, for example after surgical or endoscopic removal of a prostate adenoma. “Improperly treated, it can lead to infertility” warns the sexologist.
Bloody ejaculation
Also called hemospermia, bloody ejaculation is characterized by the presence of fresh (red) or old (brown) blood in the semen, and is most of the time perfectly benign. However, it can be due to an infection or a prostate tumor, which must then be treated.
Premature ejaculation or premature ejaculation
Premature ejaculation occurs at the very beginning of penetration, or even before it, and is most often caused by a lack of awareness of a less limiting mode of operation at the bodily level, a state of anxiety or by the fear of not being able to obtain satisfactory sexual intercourse, etc.,” explains Milène Leroy. Sex therapy with a medical professional (sexologist or psycho-sexologist) can then help.
How to improve the quality of ejaculation?
- Adopt a healthy lifestyle : reducing stress, practicing regular physical activity but also limiting your consumption of alcohol and tobacco are tips to improve your ability to maintain an erection.
- Hydrate well given that water plays a large role in the composition of sperm; and have a good diet (fruits, vegetables in sufficient quantities, favor foods rich in zinc and vitamins E and C: nuts, oysters, avocados, pineapple, etc.)
- Strengthen the muscles of the perineum : in fact, a strengthened perineum implies more intense contractions and a higher pushing force. Do not hesitate to seek professional advice in a gym or from a physiotherapist.
But also and in other words, how not to ejaculate too quickly and therefore delay ejaculation?
In some cases, it is possible to control and delay ejaculation. This is also what is sought in certain practices such as tantrism thanks to the control of breathing in particular. Moreover, taking certain medications can also help delay ejaculation for a few minutes. For example, priligy (dapoxetine) or local treatments, presented in the form of gel or spray, to be applied to the glans of the penis such as fortacin.
Using a delay condom can also help a premature ejaculator last longer in bed. These condoms are often designed with more thickness at the glans. This limits stimulation of the penis, while maintaining pleasure in the penis overall. The idea is to curb arousal in order to delay ejaculation. Furthermore, an ejaculation-delaying condom is very accessible: count around 8 to 10 euros for a box of 10.
What you need to know about male ejaculation over the ages
“With age, ejaculate occurs less spontaneously. It can be slower and less frequent, due in particular to the fact that the refractory period lengthens (editor’s note: period after ejaculation where erection is impossible)” specifies Milène Leroy. Same as the sperm expelled, is very often with less of power and in smaller quantities. “This, however, varies depending on the individual,” explains the sexologist.
Ejaculating like in pornographic videos, what you need to understand
In the world of pornography, taking doping products is common to obtain erections lasting several hours consecutively, as well as frequent ejaculations, abundant in sperm, and often “on command” from the director. So be careful to do not confuse fiction and reality and to remain indulgent with yourself and your partner.
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