What means ejaculation? -
Ejaculation is the process of ejecting semen from the penis, and is usually accompanied by orgasm as a result of sexual stimulation. It may also occur spontaneously during sleep (called a nocturnal emission), due to stimulating of the prostate or, rarely, due to prostatic disease.
Ejaculation is a reflex which usually cannot be stopped once it has started, without painful cramping. It has two phases: emission and ejaculation proper. During emission, the two ducts known as vas deferens contract to propel sperm from the epididymis (where it was stored) up to the ampullas at the top end of the vas deferens. The beginning of emission is typically experienced as a -point of no return.- 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 rhythmical contractions.
The force and amount of ejaculate vary widely from male to male. A normal ejaculation may contain anywhere from 2 to 15 millilitres (from half a teaspoon to a tablespoon), although 2 to 6 ml is typical. Ejaculate volume is affected by the amount of time that has passed since the previous ejaculation (i.e. the duration of ejaculatory abstinence). Larger ejaculate volumes are seen with greater durations of abstinence. Also, the duration of the stimulation leading up to the ejaculation can affect the volume. Abnormally low volume is known as hypospermia.
The number of sperm in an ejaculation also varies widely, depending on many factors, including the recentness of last ejaculation, the average warmth of the testicles, the degree and length of time of sexual excitement prior to ejaculation, the age, testosterone level, and general fertility of the subject, and the total volume of seminal fluid. An unusually low sperm count, not the same as low semen volume, is known as azoospermia.
The ejaculation reflex is caused by the sympathetic nervous system, while erection of the penis is caused by the parasympathetic nervous system. Most men experience a lag time of some half-hour or so between the ability to ejaculate consecutively. During this refractory period it is difficult or impossible to attain an erection, because the sympathetic nervous system counteracts the effects of the parasympathetic nervous system.
There are wide variations in how long sexual intercourse can last before ejaculation occurs. Studies have shown that most men can only avoid ejaculation during active thrusting for five minutes or less. A minority can ejaculate more or less at will, and delay ejaculation for an hour or longer during sexual intercourse.
At the conclusion of sexual intercourse, most men ejaculate while inside their partner. However, some prefer to withdraw their penis from their partner-s body, and ejaculate elsewhere, such as upon their partner-s face or chest. This is referred to as coitus interruptus. Ejaculation can also occur during oral sex where the man-s partner orally stimulates his penis. Ejaculation can occur in the partner-s mouth or he can withdraw from the mouth and ejaculate on the face or other parts of the body. This type of ejaculation can be just as enjoyable as ejaculating inside the mouth, vagina or anus.
When a man ejaculates before he wants to it is called premature ejaculation. If a man is unable to ejaculate in a timely manner after prolonged sexual stimulation, in spite of his desire to do so, it is called delayed ejaculation or anorgasmia. An orgasm that is not accompanied by ejaculation is known as a dry orgasm.
semen coming out of the pennis
when the pielet guy flyin the airplain is gonna crash n he pulls the thing to make th seat an him fly away frm the airplain so he don crash an he gots a pairashoot
-oh god, that was awsome. Let me get you a towel.-
to have an orgasm in which you excrete a liquid containing sperm from the penis
The expulsion of seminal fluid from the urethra of the penis during orgasm.
the polite way of jacking off
when you ***. other words when white liquid comes out of you penis.
Busting a load,skeet,nutt,****,cumming,spitting and many more.
Male ejaculation is when *** shoots out of your hard penis -- female some times squirts too
this is the climax of the male were semen is propelled via the urethra from the penis