Male Fertility: Not just cigarettes or tobacco; these factors can also cause sperm count to drop to zero!
- bySherya
- 03 Jul, 2026
Causes of Low Sperm Count: Most people assume that smoking cigarettes or tobacco is the only cause, but the reality is far different. Certain everyday habits can also negatively impact sperm count.

Causes of low sperm count
Causes of Low Sperm Count in Men: The problem of low sperm count in men is rapidly increasing these days. Most people assume that it's solely due to cigarettes or tobacco, but the reality is far different. Several health problems and even some everyday habits can negatively impact sperm count. If not addressed promptly, conceiving a child can be challenging. Let us explain the reasons behind this.
When does sperm count decrease?
When the number of sperm in semen falls below normal, it is called low sperm count or oligospermia. According to the health information website Mayoclinic, a milliliter of semen containing fewer than 15 million sperm is considered below normal. However, if there are no sperm at all, this condition is called azoospermia. In such a situation, the chances of conceiving naturally are greatly reduced.
What are its signs?
The most common sign of a low sperm count is the inability to conceive, even after prolonged attempts. In many cases, there are no other obvious symptoms. However, some men may experience symptoms such as decreased libido, erectile dysfunction, testicular pain, swelling, or lumps due to hormonal imbalances or other health problems.
What are the reasons for this?
Not only smoking and tobacco, but obesity, chronic stress, excessive alcohol consumption, drug abuse, and hormonal imbalances can also affect sperm count. Certain infections, conditions like varicocele, thyroid problems, and long-term use of certain medications can also impact male fertility. Experts say that if pregnancy does not occur after a year of regular intercourse without contraception, one should consult a doctor. Those with a history of testicular, prostate, or sexual health issues should not delay testing. Timely testing can identify the cause and initiate appropriate treatment.
Can this be fixed?
The good news is that a low sperm count doesn't always mean infertility. Today, a variety of medications, lifestyle changes, and advanced fertility treatments can help increase the chances of conceiving. Eating a balanced diet, exercising regularly, maintaining weight, reducing stress, and avoiding smoking and tobacco can help improve both sperm quality and quantity.






