
Ekspermatisi has two phases: the emission and proper ejaculation. The webcast phase of ejaculatory reflex is under the control of the sympathetic nervous system, while the ejaculatory phase is under the control of a spinal reflex for the level of the spinal nerves S2-4 through the pudendal nerve. A refractory period successor to ejaculation, and ahead of sexual stimulation. During the show, the two conductors are known as a contract to propel your deferens spermatozoa from the epididymis, where it was stored until the ampullae end at the top of your deferens. The start of the broadcast is usually experienced as a "point of no return", also known as a point of ejaculatory inevitability. The sperm then passing through the ejaculatory ducts and mixed with liquid from the seminal vesicles, prostate, bulbourethral glands and for the formation of sperm, or ejaculate. During the good ejaculation, the sperm is launchpad through the urethra with rhythmic contractions. [1] Semen starts straight from the penis during the first or second contraction in orgasm. For most men or straight first occurs during the second contraction. A small study of seven men found the original straight occurred in the first contraction for two men, and occurred on the second contraction for five men. The same study showed between 26 and 60 percent of contractions during orgasm were accompanied by a sperm straight [3]. Most men experience lag time between the ability to ejaculate sequentially, and this lag time varies among men. Age also affects the recovery time; younger men usually recover faster than men. Refractory during this period, it is difficult or impossible to achieve an erection because the sympathetic nervous system eliminates the effects of the parasympathetic nervous system. When a man ejaculates before he wants to be called, is premature ejaculation. If a man is able to ejaculate at an appropriate time after prolonged sexual arousal, despite his desire to do so, it is called delayed ejaculation, or anorgasmia. An orgasm not accompanied by ejaculation is known as a dry orgasm. Each contraction is a wave associated with sexual pleasure, especially to the penis and fillets. The first and second convulsions are usually more intense in feeling, and produces the largest quantity of sperm. Subsequently, each contraction associated with a declining volume of sperm and a calmer wave of pleasure. As arsenic occurs through puberty, sperm develops mature characteristics with the increasing quantities of normal sperm. Produced semen from 12 to 14 months after initial ejaculation liquifies in the short term. Within 24 months from the first ejaculation, semen volume and the quantity and characteristics of the sperm match that of the adult male sperm. [7] During heterosexual intercourse, the trick to provide sexual stimulation of the penis, usually lead to orgasm and ejaculation. Normally, ejaculation is necessary for the emission of semen; if ejaculation while the penis is either near or inside the vagina of the woman, sperm can then travel to the uterus and fertilize an egg, if any, impregnating the woman. However, almost all men produce a small amount of fluid pre-ejaculate when the penis is erect and sexually stimulated, and this pre-ejaculate may contain some sperm, which can also lead to pregnancy. For this reason, coitus interruptus can also result in unwanted pregnancies, and for couples who engaged in vaginal intercourse, if other forms of birth control are not used as well. See also artificial insemination.
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