{"id":74558,"date":"2026-09-19T21:00:00","date_gmt":"2026-09-19T19:00:00","guid":{"rendered":"https:\/\/solddolls.com\/?p=74558"},"modified":"2026-08-16T12:28:16","modified_gmt":"2026-08-16T10:28:16","slug":"testicles-temperature-size-function-and-self-examination","status":"publish","type":"post","link":"https:\/\/solddolls.com\/en-gb\/testicules-taille-temperature-fonction-et-auto-examen\/","title":{"rendered":"Testicles: size, temperature, function and self-examination"},"content":{"rendered":"
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Testicles: size, temperature, function and self-examination<\/h1>\n
\"Testicles:<\/figure>\n
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preamble<\/h2>\n

The testicles play an essential role in the male reproductive system. They produce sperm and much of testosterone, one of the main androgen hormones.<\/p>\n

They are however often less well known than the penis. Different size from side to side, cooler temperature, possibility of living with a single testicle: here is what you really need to know.<\/p>\n

Testicles and brain: why are we comparing them sometimes?<\/h2>\n

Molecular biology studies have shown that the brain and testicles express many genes and proteins in common. These two organs have a significant cellular activity in particular and use sophisticated transport and communication mechanisms.<\/p>\n

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This does not mean that the testicles \u00abthink\u00bb or determine intelligence. Fun comparisons between brain and testicles greatly simplify much more complex biological observations.<\/p>\n

Similarly, a statistical association between certain neurological disorders and fertility does not allow one to conclude that one organ directly controls the other.<\/p>\n

Does the size of the testicles indicate sexual potency?<\/h2>\n
\"Does<\/figure>\n

No. A larger testis does not automatically mean more desire, better erection, or better sexual performance.<\/p>\n

In adults, the size varies naturally. The two testicles are not necessarily identical and one often hangs lower than the other.<\/p>\n

Testosterone production depends on the functioning of the testicular tissue, not just the visible volume. A man with normal-sized testicles may have a low hormonal level, and the reverse is not deducted by simple inspection.<\/p>\n

A recent change in volume is, however, greater than a difference that has always been present.<\/p>\n

Why are the testicles cooler than the rest of the body?<\/h2>\n

Sperm production works better at a slightly lower temperature than the center of the body. This is one of the reasons the testicles are in the scrotum, outside the abdomen.<\/p>\n

\"Why<\/figure>\n

The scrotum adjusts their distance from the body thanks to muscles that contract in the cold and relax in the heat.<\/p>\n

The fact that they look fresh to the touch is therefore normal in many situations.<\/p>\n

Can we have normal sexual function with a single testicle?<\/h2>\n

Yes, often. If the remaining testicle is working normally, it can usually produce enough testosterone and sperm to maintain sexual function and sometimes fertility.<\/p>\n

Losing a testicle as a result of trauma or illness does not automatically cause erectile dysfunction or feminization.<\/p>\n

In contrast, a disease of the remaining testicular or the absence of both testicles can lead to hormonal deficit and affect fertility. A medical follow-up is then necessary.<\/p>\n

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Should an undescended testicle be monitored?<\/h2>\n
\"Should<\/figure>\n

Yes. A testicle that has not been descended into the scrotum during childhood requires a medical assessment, as the higher abdominal temperature can affect the fertility and risk of certain diseases.<\/p>\n

In an adult who discovers that a testicle seems absent from the scrotum, it is necessary to consult rather than trying to determine its position alone.<\/p>\n

How to perform a simple self-examination?<\/h2>\n

The goal is not to constantly seek a disease, but to know your usual anatomy in order to notice a change.<\/p>\n

After a hot shower, the scrotum is generally more relaxed. Gently take each testicle between your fingers and thumb.<\/p>\n

especially check<\/h3>\n