Normally, semen has a very faint smell due to a combination of substances such as citric acid and calcium. Semen with an unusual smell such as too strong or fishy can be a sign of a male health problem.

The number of sperm and the concentration of semen in each ejaculation depend on the man’s health status at that time. Specifically, normal sperm counts range from 15 million to over 200 million sperm per milliliter of semen. Thus, if semen contains fewer than 15 million sperm per milliliter, it is considered low, whereas more than 200 million sperm per milliliter is considered high.

Healthy semen is milky white in color and has the consistency of egg white. Changes in color, consistency, and even smell are typically harmless and should not be concerning. In some cases, though, this can be the result of an underlying disease.

Semen can flow out naturally from the penis due to sexual stimulation, side effects of drugs or dangerous diseases. Therefore, if men have the phenomenon of semen flowing out naturally, they should go to the doctor to find the right cause and have a method to improve the condition.

The testicles are the organs that produce sperm and control the activities of the reproductive system. If one day you discover that one testicle is atrophied or smaller than the other, you will certainly be very worried. The most concerning issue is "Can one testicle produce children?".

Prostate calcification is the condition of calcium deposits in the prostate gland. Usually, this condition does not cause any symptoms and does not require treatment. However, if complications arise or the condition is associated with other prostate diseases, treatment is necessary.

Prostate calcification is a common condition in middle-aged men and can be associated with certain diseases of the prostate. Most cases of prostate calcification are asymptomatic and not dangerous for the patient.

Semen clotting is a medical condition related to male reproductive health, though it does not pose a life-threatening danger, semen clotting negatively affects reproductive life and the ability of sperm to fertilize.

While yellow semen is not always a cause for concern, in some cases a change in semen color can be a sign of an underlying medical condition.