Ejaculation wiki

GO sperm ejaculation ejaculating cumming Ejaculation spunking. Language Label Description Also known as English ejaculation.

From Wiktionary, the free dictionary. But why do you ask? Is it possible that—". I daresay he needs it to sleep somewhere. Mr Bloom ejaculated , professing not the least surprise at the intelligence, I can quite credit the assertion and I guarantee he invariably does. Pulling the filament attached to the ejaculatory end of a spermatophore is all that is needed to start its ejaculation. Men can ejaculate between 0.

Ejaculation wiki

Ejaculation is the ejecting of semen from the penis , and is usually accompanied by male orgasm. It is usually the result of sexual stimulation. Rarely, it is due to prostatic disease. Ejaculation may occur spontaneously during sleep a nocturnal emission. Anejaculation is the condition of being unable to ejaculate. Ejaculation has two phases: emission and ejaculation proper. The emission phase of the ejaculatory reflex is under control of the sympathetic nervous system , while the ejaculatory phase is under control of a spinal reflex at the level of the spinal nerves S via the pudendal nerve. A refractory period succeeds the ejaculation, and sexual stimulation precedes it. The beginning of emission is typically experienced as a "point of no return," also known as point of ejaculatory inevitability. The sperm then passes through the ejaculatory ducts and is mixed with fluids from the seminal vesicles , the prostate , and the bulbourethral glands to form the semen , or ejaculate. During ejaculation proper, the semen is ejected through the urethra with rhythmic contractions.

They're so delicate that they wilt when they're exposed to excessive heat.

Behavioural endocrinology addresses the changes in perception, cognition and behaviour brought about by hormones. Ejaculation is linked to substantial changes in hormones and leads to complex modifications in behaviour. Increased testosterone levels have been found to be associated with higher levels of aggression, higher sex drive and altered decision-making. The present study investigated how the physiological changes brought about by ejaculation affect the assessment of attractiveness of female faces. Eighteen heterosexual men made their assesments before and thirteen after they made a sperm donation, saliva was collected at both times. Our preliminary results indicate that men rate female faces as less attractive after ejaculating. The lower ratings could be due to lowered testosterone levels and resulting decreased sex drive.

Ejaculation is the discharge of semen the ejaculate ; normally containing sperm from the male reproductive tract. It is normally linked with orgasm , which involves involuntary contractions of the pelvic floor. It is the final stage and natural objective of male sexual stimulation , and an essential component of natural conception. Ejaculation can occur spontaneously during sleep , and is a normal part of human sexual development a nocturnal emission or "wet dream". In rare cases, ejaculation occurs because of prostatic disease. Anejaculation is the condition of being unable to ejaculate. Ejaculation is normally intensely pleasurable for men; dysejaculation is an ejaculation that is painful or uncomfortable. Retrograde ejaculation is the condition where semen travels backwards into the bladder rather than out of the urethra. The normal precursor to ejaculation is sexual arousal of the male, leading to the erection of the penis , though not all arousals or erections lead to ejaculation, and ejaculation does not require erection. Penile sexual stimulation during masturbation or vaginal , anal , oral , manual , or non-penetrative sexual activity may provide the necessary stimulus for a man to achieve orgasm and ejaculation.

Ejaculation wiki

Federal government websites often end in. The site is secure. Mason, Akhil Muthigi. Literature search: Matthew M. Mason, Kyle Schuppe, Alexander Weber. Writing—original draft preparation: Matthew M. Writing—review and editing: Akhil Muthigi, Ranjith Ramasamy. Supervision: Ranjith Ramasamy. Semen analysis serves as the initial step in the evaluation of male infertility.

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These rhythmic contractions are part of the male orgasm. Thanks to all authors for creating a page that has been read 10,, times. WordNet 3. Transaction Publishers. The typical orgasm consists of 10 to 15 contractions, although the man may not be consciously aware of so many. I've doubled the volume of my ejaculate. Thank you for your feedback. This article was co-authored by Michiko Takatani. Longer time of sexual stimulation immediately preceding ejaculation can result in higher concentration of sperm. Bibcode : PLoSO Support wikiHow Yes No.

Category : Male ejaculation.

Freebase Data Dumps. Get enough physical exercise. Natural ingredients like apples and bananas are great. This article was co-authored by Michiko Takatani. Brain Res Bull 44 : Main content Toggle navigation Project Navigation. The first ejaculation in males often occurs about 12 months after the onset of puberty , generally through masturbation or nocturnal emission wet dreams. From empiric observations the above described series of events likely applies to the great majority of men. For more tips on increasing your ejaculate, like what fruits and vegetables you should eat, keep reading! What a difference!