Concerns About Testicular Position and Size: What You Should Know - Urology

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Testicular issues?


Typically, the testicles hang vertically, but my right testicle feels more horizontal and hangs lower.
It seems to lack the elevation that the left testicle has, making it appear significantly lower and somewhat larger than the left one.
Is there a problem with this?

Niming, 10~19 year old female. Ask Date: 2012/04/14

Dr. Xu Weikai reply Urology


Anonymous: Hello, it's advisable to get checked.
Generally, the left testicle tends to hang lower.
As for size, they should be approximately the same.
If there are concerns about the possibility of a tumor or similar issues, it's better to be cautious.
If there are any unclear points, feel free to ask again, and we can discuss and research further.
Answers from the internet should only be used as a reference; if necessary, it's important to seek medical attention at a healthcare facility.
This message is from Dr.
Hsu Wei-Kai, Director of Urology, Taitung Hospital, Department of Health, Executive Yuan.

Reply Date: 2012/04/14

More Info


When it comes to concerns about testicular position and size, it's important to understand that variations in the anatomy of the testicles are quite common. The testicles, or testes, are typically located in the scrotum, which is a pouch of skin that hangs outside the body. This positioning is crucial for regulating temperature, as sperm production requires a slightly cooler environment than the body's core temperature.

In your case, you mentioned that your right testicle appears to be lying flatter and hangs lower than the left one, and that it feels larger. Here are some key points to consider regarding these observations:
1. Normal Variations: It is entirely normal for one testicle to hang lower than the other. In fact, many men experience asymmetry in the size and position of their testicles. The left testicle often hangs lower than the right in many individuals, but this can vary from person to person.
2. Size Differences: Slight differences in size between the testicles are also common. However, if you notice a significant increase in size, or if the testicle feels hard or painful, it could indicate a medical issue that warrants further investigation.

3. Position and Mobility: The testicles can change position based on temperature, arousal, and other factors. They may retract closer to the body in cold conditions or during arousal, and they may hang lower when relaxed. If the right testicle consistently remains in a lower position and does not respond to temperature changes, it could be worth discussing with a healthcare provider.

4. Potential Concerns: While variations in position and size are usually benign, certain conditions could cause changes in the testicles. For example:
- Hydrocele: This is a fluid-filled sac around a testicle that can cause swelling.

- Varicocele: This is an enlargement of the veins within the scrotum, which can sometimes cause a feeling of heaviness or discomfort.

- Testicular Torsion: This is a serious condition where the testicle twists, cutting off its blood supply. It usually presents with sudden severe pain and swelling and requires immediate medical attention.

- Tumors: Any significant change in size or shape should be evaluated to rule out tumors or other growths.

5. When to Seek Medical Advice: If you experience any of the following symptoms, it is advisable to consult a healthcare professional:
- Persistent pain or discomfort in the testicle or scrotum.

- Noticeable swelling or changes in size that develop rapidly.

- Any lumps or masses that feel different from the surrounding tissue.

- Changes in skin color or texture of the scrotum.

In conclusion, while variations in testicular position and size are usually normal, it is essential to be aware of your body and any changes that occur. If you have concerns about the appearance or feel of your testicles, or if you experience any discomfort, it is always best to consult a healthcare provider for a thorough evaluation. They can provide reassurance, perform necessary examinations, and address any potential issues that may arise. Remember, early detection and intervention are key to maintaining reproductive health.

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