Why is My Sperm Volume Low?

Concern over sperm volume is not novel or rare for men of any age. Mainstream media shies away from the topic at best and outright shames it at worst, but it’s a very natural and real struggle that millions of men are going through.

Oligospermia is the technical term for low sperm count. Low sperm volume is fewer than 15 million healthy sperm per millimeter of ejaculated semen.

Fewer sperm than expected can result in infertility. Azoospermia is a chronic form of infertility where no sperm are present in ejaculation during a semen analysis.

The most common sign of low sperm volume is an inability to father a child after a year of trying. Another symptom is a sudden loss of hair.

The good news is having decreased ejaculate volume doesn’t mean you can’t father a healthy child or have a perfectly healthy and satisfying sex life, after modifying your lifestyle and receiving the correct treatment. 

Understanding the root cause of your small amount of semen during ejaculation plays a big role in reversing it.

Let us dive deep into the possible causes of low sperm count.

What This Article Covers:

Low Sperm Count Causes

Low sperm count causes vary from lifestyle choices such as smoking and medical problems such as irregularity of the tubules for transporting semen.

The causes of the low sperm count will fall under any of the three categories, and treatment depends on the root cause. 

The reasons may either be due to lifestyle choices, medical conditions, or environmental impact. You may be having medical problems or just wondering how to ejaculate like a pornstar knowing the following causes of low semen volume will help you avoid them so you can have bigger loads.

Tobacco use

Research studies have shown decreased sperm density and more damaged sperm cells in men who smoke. Semen analysis under a microscope showed missing heads, split tails, and morphologically damaged sperm cells in heavy smokers. 

Alcohol use

Men also have female estrogen in very small concentrations. Intense alcohol use can raise estrogen levels, which affects sperm motility and production. The hormonal imbalance of estrogen and testosterone can often be corrected by reading about alcohol intake and implementing a weight-lifting programme. 


French researchers discovered that the scrotum of men who drive for a living experience higher levels of heat. This explains the high prevalence of low semen volume in men who sit or drive for long periods of time. New sperm cells need low temperatures to form normally and increased temperatures are bad for sperm reproduction. The scrotum already hangs low as the body’s way of trying to reduce heat. Tight-fitting clothes and underwear are also not ideal in the scrotal area.

Mental Health

Prolonged anxiety and depression disturb hormones needed for sperm development & concentration. Overall mental and emotional duress reduce semen quality, which may lead to infertility. Depression in men results in lower secretion of SHBG and DHEA-S, and higher secretion of the stress hormone cortisol. Depression is enough to make a man subfertile and with a very low sperm volume.


Obesity is a general health hazard and causes various ailments, including infertility in men due to increased inflammation and unhealthy body fat. Obesity results in an imbalance of hormones in men and a sharp decline in testosterone. Men have the female hormone estrogen in very little concentration, Obesity is detrimental to male fertility because, with more body fat, more estrogen is produced by men.

Recreational Drugs

Recreational drugs such as marijuana may cause a decrease in the production of testosterone which will decrease ejaculate volume.

Medical Causes of Low Sperm Count 

Low ejaculate volume can be caused by various health-related ailments. Some of these include:


Certain infections as a result of sexually transmitted diseases (STDs) can cause scarring on the tubules for transporting sperm. 

Orchitis (inflammation of one or both testes) and epididymitis (inflammation of the coiled tube at the back of the testes) are complications related to infections of the male reproductive system. 

In rare cases, mumps can cause orchitis, which can result in a blockage and difficulty with ejaculation. 

Chlamydia, Gonorrhea, and HIV 

These are some of the leading infections that can obstruct the sperm duct and result in very low ejaculate volume. 

The small amount of semen during ejaculation will result in a few sperm per milliliter of semen.

Celiac Disease

Research has found that stomach gluten sensitivity ( celiac disease) is linked with infertility problems in both men and women. 

Men with celiac disease were found to have more abnormal sperm cells and diminished motility of sperm cells. 

Since celiac disease is triggered by food that contains gluten, going on a gluten-free diet is entirely possible because ingredients in Semenax are 100% natural and can volumize your semen in as little as two weeks.


Deoxygenated blood from the testicles is transported by large veins that are housed in the scrotum. 

A varicocele forms when the blood stays stagnant in the scrotum area causing poor growth of the testicles in puberty-age males later on in life the underdeveloped testicle produces low sperm volume which may lead into sub infertility. Varicoceles are often corrected by surgery.

The pregnancy may happen by in vitro fertilization if you do not want to undergo varicocele repair surgery.

Hormone imbalances

Alterations in male androgen hormones from the pituitary gland and hypothalamus can impair the production of semen and sperm cells.

Undescended testicles

One or both testicles can fail to descend from the abdomen during fetal development. The undescended testicles can diminish fertility.

Autoimmune disorder

The immune system can develop anti-sperm antibodies that destroy your healthy sperm cells resulting in decreased sperm volume.

Tumors and Cancer

Both cancerous and noncancerous tumors affecting any area of the male reproductive system may result in decreased sperm volume due to scarring and obstruction. 

Tumours are often treated by radiation which is also harmful to the testicles and sperm growth. Sperm analysis of men receiving radiation treatment can be seen with missing heads, and tails, and less mobile. 

Less mobile sperm means fewer chances of the sperm making its way to the female’s egg and fertilizing it. This is another reason low sperm count results in difficulty to conceive.

Perceived ejaculate volume reduction (PEVR):

PEVR means you release below-average semen volume than normal. Perceived ejaculate volume reduction can result due to aging, side effects of radiation treatment for cancer, and low testosterone levels. 

PEVR can occur because you are experiencing what is called a retrograde ejaculatory disorder. In retrograde ejaculatory disorder cum backflows and enter the bladder instead of coming out of the penis. This results in a small amount of ejaculation than normal.

Environmental Exposure

Recent research publications have exposed various environmental factors that affect semen quality in men. Many of the ecological effects are modifiable once you are aware of them. Some include:

Pesticides & Herbicides

Pesticides harm the male reproductive system leading to the inability to make new sperm, diminished sperm density, and motility, disrupted hormonal balance, and increased number of abnormal sperm.

Heavy Metal

Lead and other heavy metals have been shown to disrupt fertility in both men and women.

Heat Exposure due to occupation and global warming

Men who work in occupations with long hours of sitting and heat exposure are at risk of low sperm volume. Sperm cells tend to die when exposed to prolonged heat. Although new sperm production has an average lifespan, it is also dependent on heat exposure and how often men produce sperm.

Prolonged heat exposure can cause infertility due to slowed sperm production and an increased number of abnormal sperm cells.

Sperm volume vs semen volume

Sperm is the DNA-containing tadpole-like cell produced by men when ejaculating. Semen is the whitish fluid that the sperm cell is found in. 

Both sperm and semen are essential in marking the fertility levels of men.  Higher quality semen has a high volume and an opaque white color and contains millions of healthy sperm. 

For a higher chance of natural pregnancy, you need to ejaculate enough semen that contains a good number of sperm. Science says you should ejaculate about a teaspoon of semen per orgasm.

Dehydration and health ailments can decrease semen volume. The semen contains nutrients for sperm cells and protects the sperm cells from dying out. Couples may enjoy larger semen volumes during intercourse and as a man, you may ask yourself how you can increase your semen volume.

Food can increase both your sperm count and semen volume. How food increases your semen volume can be a complicated metabolic process but generally, a healthy diet and sufficient hydration is the base need. Herbs and dietary supplements may have a more direct impact on increasing sperm count and making it thicker and healthy naturally. 

Natural treatment for increasing sperm count may take up to 2 months to work because it takes about 64 days for new sperm to form. Semen volume supplements can work quicker if your concern is just increasing the volume of semen and not sperm cells, and will help you learn how to shoot your ejaculation far.

Herbs such as Ashwagandha and Tongkat Ali were linked with increased sperm production and thicker cum in men that had previously shown decreased semen quality.

Herbs and conventional medicine are generally safe but may come with side effects so do your research before starting a new medication. Ask your doctor if you are unsure.

Preventative measures for low sperm volume

While some causes of low sperm volume and count are out of your control, there is a lot you can implement and lifestyle changes you can do to prevent complications sub infertility such as :

  • Avoiding heat exposure.
  • Limiting alcohol consumption.
  • Take scientifically formulated male enhancement supplements.
  • Avoid environmental exposure such as pesticides.
  • Avoid smoking and recreational drugs.
  • Eat a balanced diet rich in fresh vegetables, antioxidants, and adaptogens.
  • Manage stress and anxiety.
  • loose access weight, especially around the waistline.

How to produce more sperm when ejaculating

Research has shown that men who sleep fewer hours produce less sperm and semen with each orgasm.  So, if you need to know how to improve your ejaculations, you’ll be pleased to hear that you need to invest in a night of restful sleep. Between 7-9 hours of sleep is the recommended amount of sleep.

Trans fat is linked to low sperm count. Eat fewer unhealthy fried foods. Hydration is also key in increasing semen and sperm volume. Semen is over 90% water so hydrate with a balanced ph of clean water. This is not to say if you are drinking water you will know how to cum more however it is an important element for producing the normal amount of semen.

Low ejaculate volume treatment

Low ejaculate volume is when the amount of semen you release during an orgasm is lower than normal. Many causes of low ejaculate volume are treatable. Low ejaculation is linked to low testosterone, this does not mean you have to get testosterone replacement hormone therapy.

Good lifestyle choices like maintaining a healthy weight impact your sex life in a positive way. Healthy weight is also linked with increased libido and satisfaction get from sex.

When opting for the supplementation treatment method, use only products formulated with FDA-approved ingredients.


If a low sperm count is caused by structural problems, such as in the case of varicocele, surgery can be performed to correct it. Assisted reproductive surgeries can be performed to retrieve sperm to help you conceive a child via IVF.

Medical treatment

Doctors prescribe medical treatments such as anastrozole and exogenous androgens.

medical treatments for low sperm volume available are antibiotics to treat underlying STDs, hormonal replacement, and depression treatment to manage mental health problems that may have negative effects on your reproductive system.

Diet & Supplements 

Most studies suggest that diet may have an impact on a man’s fertility. Eating healthy fats such as EPA from omega fish oils and organic tomatoes may assist in the production of healthy sperm. Spermatogenesis (sperm production) Supplements and volumizing natural herbs complexes such as Semenax help increase semen volume and intensify sexual pleasure.

Key Takeaways

A low sperm count is not a death sentence. Most research studies suggest that optimizing your health and making better lifestyle choices can improve your sperm count and overall fertility.

 Sperm count naturally declines with age but can be delayed with proper supplementation and physical activity.

Other important considerations regarding improving your sperm volume are as follows:

  • Normal Levels of testosterone are critical for the production of sperm.
  • Low sperm volume is caused by medical and environmental problems.
  • Ejaculatory semen quality is measured by semen volume, sperm motility, sperm count and concentration, and sperm standard shape.
  • Lifestyle choices play a huge role in healthy sperm production.
  • Sperm Count can be increased by supplementation and implementing healthy lifestyle changes. 
  • Conceiving a healthy child is possible after being diagnosed with low sperm count, granted you take the necessary therapeutic measures.

How to Increase Sperm Volume Overnight? (FAQs)

Unfortunately, there is no shortcut way of increasing how you can increase your sperm volume overnight. You need to address lifestyle problems and possibly approach the problem holistically through healthy living. 

How Fast Does Sperm Reproduce? (FAQs)

Men produce millions of sperm every day, but the full process of sperm maturation takes about 64 days.

How Do Pornstars Cum So Much? (FAQs)

When vice documentaries conducted a survey and asked professionals how to ejaculate like porn stars, they all supported the idea that being healthy and taking semen volume supplements was a large part they blowing bigger loads.

How to Cum Better? (FAQs)

Reduce stress, address underlying health conditions and take FDA-approved supplements to give yourself the best chance of having intense, long-lasting orgasms.

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About Thomas Arkenis

Avatar photoThomas is a natural health enthusiast and our resident journalist. He's an avid contributor to various traditional medicine conferences and forums, Thomas stays on top of the latest industry trends to bring you the latest product and ingredient innovations.

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