5 doctors weighed in:
What can contribute to low sperm count?
5 doctors weighed in

Dr. Sy Le
Fertility Medicine
4 doctors agree
In brief: Many causes
Stress and high scrotal temperature (by varicoceles) can decrease sperm count.
Testosterone supplements taken for low libido can quickly suppress sperm production to zero. Rarely, y deletion mutation can be a factor. In many cases, the cause is unknown. Male fertility supplements do not help if sperm concentration is 10 million/ml or lower so please do not waste time using them.

In brief: Many causes
Stress and high scrotal temperature (by varicoceles) can decrease sperm count.
Testosterone supplements taken for low libido can quickly suppress sperm production to zero. Rarely, y deletion mutation can be a factor. In many cases, the cause is unknown. Male fertility supplements do not help if sperm concentration is 10 million/ml or lower so please do not waste time using them.
Dr. Sy Le
Dr. Sy Le
Thank
1 doctor agrees
In brief: Physiologic items
Varicocele, or varicose veins of the testicle, is the most common cause of low sperm count.
Hormone disorders are also common causes. Infections of the prostate and the epididymis (sperm ducts) can also lower sperm count.

In brief: Physiologic items
Varicocele, or varicose veins of the testicle, is the most common cause of low sperm count.
Hormone disorders are also common causes. Infections of the prostate and the epididymis (sperm ducts) can also lower sperm count.
Dr. Jeffrey Buch
Dr. Jeffrey Buch
Thank
1 comment
Dr. George Klauber
Count also decreases with age
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