In men, orgasm is accompanied by ejaculation, that is to say the expulsion of semen through the urethra. It is the repetitive stimulation of the penis at the time of sexual intercourse or during masturbation that is at the origin of the ejaculatory reflex.
The process of ejaculation
Stimulation of the penis triggers the secretion of the seminal glands and the prostate. This fluid accumulates in the prostatic urethra which can contain several milliliters. This spermatic fluid is of course composed of male reproductive cells (spermatozoa) and seminal fluid. Then ejaculation proper is accomplished in two closely related phases.
- At first, the vas deferens, seminal vesicles and prostate contract and expel sperm to the base of the urethra (posterior urethra). This causes tension in this area and the man feels he is reaching the point of no return. Ejaculation is imminent.
- Then it is the expulsion of semen. The muscles around the base of the penis and anus contract, accompanied by voluptuous sensations of orgasm. It's ejaculation. Each ejaculate is usually 1 to 4 ml.
Ejaculation is distinct from erection. It is possible to have ejaculations without erection, but also orgasms without ejaculation (in case of retrograde ejaculation for example - sperm return to the bladder that can occur after an operation of the adenoma of the prostate).
The average time before the possibility of a new ejaculation is usually 30 to 45 minutes. But every man is different. After ejaculation, the penis slowly loses its erection and it is unlikely that two ejaculations occur as a result.
It is important to remember that by ejaculation, the transmission of certain diseases can be done by virus contamination for example, such as AIDS, hepatitis B, among the most serious. Hence the importance of having protected relationships (condoms) as long as there is no stable relationship with a trusted person who has carried out the necessary health checks.
Ejaculation disordersIt is also possible for the adult man to ejaculate without orgasm, which is the case for premature ejaculators in particular.
Different ejaculation disorders exist:
- Premature (or early) ejaculation,
- Anejaculation (absence of sperm),
- Painful ejaculation (pains felt during ejaculation),
- Retrograde ejaculation (reflux of sperm to the bladder),
- The ejaculate may contain blood (we speak of hemospermia), or may be infected (which is very rare today - we speak of pyospermia). Of course, the opinion of a doctor is necessary in these cases.
Apart from these problems related to ejaculation that require specific solutions, many men are attentive and sometimes concerned about better control of the moment of ejaculation ...