During the emission and ejaculation of sperm, there is a successive contraction, and in some moments simultaneously, of a series of muscles that are located in the pelvic and genital area. That is why usually, a testicle can rise at that time. Next, we explain this complex process most simply so that you can clarify your doubts.
On the other hand, a condition called retractile, or elevator testicle can give similar symptoms.
Do you want to know more about this topic? So don’t miss this article by FastlyHealin which we answer the question, ” why does a testicle rise when I ejaculate. “
Table of Contents
How does ejaculation occur?
Ejaculation is a normal phenomenon by which the man secretes spermatic fluids during orgasm after mechanical stimulation of the penis. There are times that this stimulation can be only mental, such as that which takes place during the so-called “wet dreams,” but most often, it occurs during masturbation or sexual intercourse. At these times, direct stimulation of the male sexual organ triggers a series of reflexes that culminate in orgasm and ejaculation. This occurs in three stages:
- Arousal phase: during which the penile erection is produced and maintained.
- Ejaculation phase: orgasm and sperm fluids come out through the urethral meatus at the climax of arousal.
- Detumescence phase: The last resolution phase in which the penis regains its original flaccidity.
Ejaculation itself occurs in turn in two phases:
Issuance phase
During this stage, all the elements that make up the spermatic fluid come together and accumulate in the prostatic urethra, that is, the part of the urethra related to the prostate.
Lasts from 5 to 20 seconds. At this point, you may feel that ejaculation will occur imminently and inevitably.
Expulsion phase
It is precisely the moment when orgasm is experienced. The rhythmic pulsatile exit of semen through the urethra occurs due to the pumping produced by the muscles of the genital area. Lasts between 8 and 15 seconds.
Why does a testicle rise when having sex?
As we have seen, secretions and sperm collect in the posterior part of the urethra during emission. The sperm reach this area by going through the following route:
- Testicles: This is where sperm originates. When they leave, they still do not have mobility, so they must be expelled through the movement of ducts called seminiferous tubules. This is how they advance and manage to move on their own.
- Epididymis: as they go through it, they acquire more and more mobility and fertilization capacity, but since the journey, they must travel quite long, they are aided by the contractions of the epididymis muscle itself.
- C deferent ducts: after leaving the epididymis of each testicle, the sperm pass through the vas deferens into the urethra. They do it very quickly, thanks to the powerful muscle contraction.
- Urethra: Different areas cross the prostate and then run through the penis. Two sphincters momentarily slow down the circulation of sperm so that the other components of the sperm can join.
During the ejaculation of semen from the urethra to the outside, the simultaneous contraction of several pelvic muscles occurs:
- Bulbospongiosus or bulvocavernosus muscle.
- Ischiocavernosus muscle.
- External urinary sphincter.
- External anal sphincter.
- Pubococcygeus muscle.
These contractions are very pleasant, part of the orgasm, and occur between 10 and 15 times.
As you can see, the whole process that has to do with ejaculation is very complex, even more so if we consider the mental and nervous stimulus that occurs at those times.
The contraction of all these muscles to achieve the passage of sperm into the urethra and its subsequent expulsion to the outside do not coincide. Everything is happening step by step, but very quickly. That is why at that moment, you can notice minimal differences between one moment and another of ejaculation. It is in those moments of muscular contraction that the testicles can rise. Frequently, this occurs only in one testicle and is a normal phenomenon that you can have little influence on at that moment of high arousal.
To enjoy that experience with total freedom, you must let yourself be carried away by that moment and flow with what is happening to you.
Retractable or elevator testicle
The retractable or elevator testicle is caused by inappropriate and excessive contraction of the cremaster muscle. This muscle is the one that pulls the testicle under normal conditions of cold or nervous stimulation, but this rise usually is minimal.
The testicle descends into position in the scrotum during gestation after transiting from the abdomen. When the child is born, the testicle is in the regular place (within the scrotum) most of the time. Still, when it does not descend completely, it is known as an undescended testicle, and it can be a condition that determines infertility in adulthood.
However, when the testicle does descend to the normal position but then ascends until it disappears in the groin, the situation is known as an elevator or retractable testicle. It does if you try to lower the testicle into the proper position.
It is rare to manifest in adulthood, as it usually resolves spontaneously during childhood or puberty.
It is unclear if it affects sperm production and should be studied by a urology specialist if the problem continues into adulthood.
This article is merely informative. At FastlyHeal .com, we do not have the power to prescribe medical treatments or make any diagnosis. We invite you to see a doctor if you present any condition or discomfort.
If you want to read more articles similar to Why does a testicle rise when I ejaculate, we recommend that you enter our category of Male reproductive system.
I am a Surgeon with a diploma in comprehensive ultrasound and surgical care residency, an area I am specializing in. During the exercise of my profession, I have realized the need for patients to know the diseases they suffer, and I can tell you that a large part of their complications is due to a lack of information. Being a health web writer allows me to transmit my experience, without borders, to all those readers eager for knowledge, educate them in the prevention of diseases and promote a healthy lifestyle.