Why do my right testicle get smaller?

Several factors can cause the right testicle to appear smaller than the left. Some of the most common include:

Normal variation: In some cases, one testicle may be naturally slightly larger than the other. This is usually not a cause for concern.

Undescended testicle: An undescended testicle is a condition in which one or both testicles fail to descend into the scrotum during fetal development. This can cause the affected testicle to appear smaller and underdeveloped.

Testicular torsion: Testicular torsion is a condition in which the testicle twists on its spermatic cord, cutting off its blood supply. This can cause the testicle to appear swollen and painful and may also cause it to shrink in size.

Epididymitis: Epididymitis is an inflammation of the epididymis, the coiled tube that carries sperm from the testicles to the penis. This can cause the testicle to appear swollen and painful and may also cause it to shrink in size.

Orchitis: Orchitis is an inflammation of the testicle itself. This can cause the testicle to appear swollen and painful and may also cause it to shrink in size.

Testicular cancer: Testicular cancer is a rare but serious type of cancer that can occur in the testicles. This can cause the testicle to appear swollen and firm, and may also cause it to shrink in size.

If you are concerned about the size of your right testicle, it is important to see a doctor for evaluation. The doctor can determine the cause of the difference in size and recommend treatment if necessary.

Here are some additional tips for maintaining testicular health:

- Perform regular self-exams to check for any changes in the size, shape, or firmness of your testicles.

- Avoid activities that could put pressure on your testicles, such as contact sports or cycling.

- Wear loose-fitting underwear to allow for proper air circulation.

- See a doctor if you experience any pain, swelling, or discomfort in your testicles.