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“Why do I have one testicle lower than the other? “: Difference in balls size, is this normal? When should you worry?

“Why do I have one testicle lower than the other? “: Difference in balls size, is this normal? When should you worry? Posted on 23 July 20181 Comment

Boys, teens and even men often wonder if they do not have a problem with the testicles, when they discover that one hangs lower than the other or that, squarely, one is bigger that the other. You already have the answer to one of the first questions these men ask themselves, just by reading this first sentence. If many men ask themselves if it is normal to have one testicle bigger than the other, it is because it is frequent. So, yes, it’s normal. Why ? What is the cause ? Is it so common? Can we do something about it?

Does everyone have one testicle bigger than the other?

It is normal to have one testicle bigger or bigger than the other. In general, the right testicle tends to be larger than the left. That’s not all, often one of the two hangs lower than the other in the scrotum.

In principle, it is not a problem. Just make sure you never feel pain. Also, it is normal that there is a difference of size, but all the same, it is not necessary that the form is totally difference. So, if suddenly you feel pain or the form is not the same, it is better to consult a doctor.

How do I know if I have one testicle bigger than the other?

In principle, it is simple to answer this question: just observe his testicles. But for some, there is no difference or minimal difference. No matter which testis is larger, the larger one should not be disproportionate. You must never feel pain when sitting down or playing sports, for example. You should never observe redness or swelling. In this case, it could be a testicular torsion or an epididymitis.

The testicles are egg shaped, rather than round. It is necessary that the testicles are smooth and especially not to feel small bumps nor protrusions. Attention, we speak well of the testicles itself. It is surmounted by the epididymis and channels that are not smooth. Do not worry. If you feel small asperities on the testicle, you should immediately consult a doctor because it is a sign of testicular cancer.

How to examine your testicles

prévention cancer des testicules tailleA self-examination is very simple to perform and is the first step in identifying a problem. You are best placed to touch your testicles regularly. It is therefore necessary to examine your purses frequently and not hesitate to touch them.

Follow these steps when your scrotum (the skin of the purses that holds the testicles) is loosened and not shriveled.

  1. Roll and gently squeeze a testicle between your thumb and forefinger. Do not do it too violently, of course.
  2. Go through the entire surface of the testicle, try to see if you feel pains, small asperities, pimples, excrescences.
  3. Touch the epididymis, this set of tubes that goes from the top to the back of the testicle and back down.
  4. Do the same thing with the other testicle.

It is recommended to practice this self-examination at least once a month.

Why is one testicle bigger than the other?

In reality, there is no scientific or medical explanation for this question. Sometimes the testicles do not have the same shape, just as some have an ear a little different from the other or a slightly smaller eye. It’s the same for the testicles, except that it’s more common.

However, there are medical causes that one testicle is larger than the other. We are talking about cases where one of the testicles is painful or the difference in size has increased abnormally.

Possible causes of the enlargement of a testicle:


This is the inflammation of the epididymis. This swelling of the tube that carries the sperm is often one of the symptoms of an STI such as chlamydia or gonorrhea. This results in abdominal pain, pain when urinating and inflammation of the bursa.

Cyst on the epididymis

In this case, it is simply the epididymis that has swollen because of excess fluid. In general, this does not require any treatment.


Orchitis is an inflammation of the testicles caused by infections or the virus that can cause mumps. It is important to see a doctor because orchitis can damage the testicles.


Hydrocele is a mass of fluid that is found around the testicle and causes swelling. This clump of fluid is more common as you get older and requires no treatment. However, care must be taken because hydrocele can also be inflamed.


Varicoceles are the thick veins that are found in your purses, above the testicles. They may eventually reduce sperm production, but having large knotty veins at this location is normal and should not be treated unless you have other symptoms.

Testicular torsion

Twisting of the spermatic cord that may get tangled occurs if the testicles move too much. This reduces the arrival of blood into the testicles and this can be harmful and dangerous. The pain that accompanies the twist is sharp, then can go away, before coming back. This is an intervention that must be practiced urgently!

Testicular cancer

Testicular cancer occurs when cancer cells appear on the testicle. You should immediately consult a doctor if you spot small asperities on the surface of the testicle.

When should I worry?

As you just read, there is no reason to worry if one of the testicles is bigger, wider, bigger or hangs lower than the other. On the other hand, it must be verified that this state does not change. If suddenly one of the testicles is bigger than the other, there may be a problem.

For those who are not experts in anatomy, we remind you that the testicles are not scholarship in themselves. The testicles often refer to all the purses, but in reality it is the scrotum. The testicles, anatomically speaking, are only the two gonads located inside the scrotum. So, when we ask to monitor the asperities, we talk about touching through the skin, to check that the testicle is smooth inside.

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