The mechanism of male ejaculation.
Male ejaculation occurs during sexual intercourse (masturbation, minerals, etc.P.) when the seed fluid exits through the urethra. In total, this is a reflex act, which is centralized in the lower lumbar region. To ejaculation, which is associated and is the next stage of orgasm, leads a strong, increasing excitement, during the proper stimulation of the penis.
Normally the process of exciting penis and male ejaculation occur in this order. There are pathological cases when a man ends in the absence of a penis erection. Moreover, he does not feel satisfaction, that is, the orgasm itself does not occur. We considered male problems with ejaculation in the relevant article, and in this case we are talking about natural male ejaculation in the body of a healthy person.
Some time after the onset of a stable erection, a substance called pre -ejaculate. It has a muddy transparent color and viscous condition. Contrary to popular belief, the pre -ejaculate does not act as a lubricant for sexual intercourse with a partner. Its function is in another: in the vagina of a woman a sour environment in which spermatozoa will lose viability, and the anti -ejaculate softens it and increases the chances of fertilization. Also, the released substance, passing through the urethra, can catch the sperm that remained there after the past ejaculation and send them to the female vagina.
How is male ejaculation
The mechanism of ejaculation occurs either consciously, that is, in the process of sexual intercourse, masturbation or other physical stimulation of a man’s penis, or in a dream, which is called Polovation.
So, after the stimulation and excitement of a man reaches the climax, an irreversible process is launched. And here are the stages of that, How ejaculation occurs:
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Excretion of ejaculate from the ovary to the prostate. This phase is called the emission and it is controlled by the sympathetic nervous system. During this period, the smooth muscular part of the ovarian appendages begins to contract, which contributes to the fact that the liquid leaves the ovaries. After that, the liquid enters the upper part of the seed channel. Typically, at the beginning of this process, a man experiences a strong feeling that they will inevitably break out. After the liquid is at the top of the channel, it begins to move along the ejaculate tract, mixing with various substances and later it turns out to be ejaculates.
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Exhaust Ejaculators From the prostate part of the urethra. This phase is called the “ejaculate emission”, it occurs due to the same reduction of the smooth muscle part, which is also called bulbustrous muscle. These rhythmic reductions are an integral part of male orgasm, so a man at that moment experiences pulsating abbreviations in his penis. When the orgasm process is just beginning, the strength and amount of ejaculation is the maximum and will depend on the physiological and psychological characteristics of the man, then the volume and speed begin to subside. The reduction of that muscle can occur from 7 to 15 times, in each of which there will be an ejaculate emission. After it was reduced for the first time, the whole process cannot be stopped. At first, the interval between the reductions will be 0.6 s, then this segment will begin to contract to 0.1 s. At this moment, the man experiences very strong and pleasant sensations. After the whole ejaculation came out, all the muscles of the man relax and his penis decreases in size. A similar process can be repeated several times, but it already depends on other factors.
It is worth knowing that sperm does not fully consist of spermatozoa alone, it can be read about its composition in a separate article.