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How To Increase Sperm Count Naturally

About This Article

Zoom Baby has supplied pregnancy, ovulation and fertility tests to UK customers for nearly 20 years. This guide draws on our experience helping thousands of people understand male fertility testing, sperm health, and conception planning. Always consult healthcare professionals for medical advice regarding fertility and conception.

Published: July 2018 | Last Updated: November 2025 | By Anthony Cunningham

Sperm count is the most important fertility indicator in men. It is a simple, intuitive, and reliable marker of the ability of a man to generate a pregnancy. Fertility in the male has been in decline, and this can be considered an alarming trend. In the past four decades, the amount of sperm in a man’s ejaculate has gone down by 50 percent, which can have a huge effect on the fertility of males.

What Are The Causes Of Low Sperm Count?

Low sperm count is a condition where the number of sperms in semen, for a male individual, is below normal and can affect men at any age. It’s not a condition that you will recognise through obvious symptoms.

According to the NHS, a low sperm count is considered to be fewer than 15 million sperm per millilitre of semen. This can significantly reduce the chances of conception, though pregnancy is still possible with lower counts.

Causes of low sperm count include but are not limited to the following:

  • Genetic mutations
  • Exposure to chemicals
  • Excessive heat
  • Obesity
  • Radiation exposure

Additional factors can include hormonal imbalances, varicocele (enlarged veins in the testicles), infections, certain medications, and previous surgery in the genital area. Lifestyle factors such as excessive alcohol consumption, smoking, and drug use can also contribute to reduced sperm production. Understanding the specific cause is essential for determining the most appropriate course of action.

What Influences A Man’s Sperm Quality?

However, extrinsic factors such as lifestyle conditions and some medical conditions may lower the quality of a man’s sperm.

At a glance, people who drink, smoke, or use drugs have lower sperm counts and less mobile sperm compared to people who don’t.

In reverse, however, some sexually transmitted infections may cause effects on the quality of the sperm. The Human Fertilisation and Embryology Authority (HFEA) notes that untreated STIs can lead to scarring and blockages in the reproductive system, affecting both sperm production and delivery.

Some of the genetic conditions in men result in abnormal development of their reproductive organs. Other serious health issues deal with problems related to the difficulty of fathering children.

Environmental factors also play a significant role. Prolonged exposure to industrial chemicals, heavy metals, pesticides, and radiation can damage sperm production. Men working in certain occupations may be at higher risk and should take appropriate protective measures. Temperature is another crucial factor—keeping the testicles cool is vital for optimal sperm production, which is why they sit outside the body.

Foods That Can Improve Sperm Quality

Some of these include the following foods that can improve sperm quality:

Oysters are a delicacy but they have high levels of zinc. This is important because zinc is essential for healthy sperm.

Fruits like bananas, blueberries, and strawberries are rich in antioxidants that help fight free radicals, which can cause a lot of damage to the sperm cells.

A diet rich in vegetables such as broccoli, cauliflower, and spinach will provide the body with folic acid necessary in producing healthy sperm cells.

Other beneficial foods include walnuts and almonds (rich in omega-3 fatty acids), tomatoes (high in lycopene), dark chocolate (contains L-arginine), and pumpkin seeds (another excellent zinc source). Oily fish such as salmon, mackerel, and sardines provide essential fatty acids that support hormone production and sperm membrane health. The quality of sperm matters as much as quantity when trying to conceive, so a nutrient-rich diet is fundamental.

Lifestyle Modifications to Boost Sperm Health

While diet plays a large part in boosting sperm health, lifestyle changes alone can prove quite effective. Exercising regularly will also work wonders on swimmers. Aim for at least 30 minutes, moderate in intensity, most days of the week. In particular, swimming is great—it is a whole-body exercise without much sweating in that nether region. Speaking of heat, give up those tight trousers and wear loose, boxers that breathe. Your testicles will thank you! Do not forget your stress management via practicing yoga or meditation. Also, keep cortisol ramped down. It is through this holistic approach that you can increase your chances of fertility significantly.

Weight management is another crucial factor. Regular exercise can improve fertility by maintaining a healthy weight, as obesity has been linked to lower testosterone levels and reduced sperm quality. However, avoid excessive exercise, particularly cycling for extended periods, as this can increase scrotal temperature and cause trauma to the area.

Sleep quality matters too. Aim for seven to eight hours of quality sleep per night, as sleep deprivation can affect hormone production, including testosterone. Avoid placing laptops directly on your lap for extended periods, and limit mobile phone exposure in trouser pockets. While research is ongoing, some studies suggest electromagnetic radiation may affect sperm quality.

Supplementing to Increase Sperm Quality

There are several supplements that target the enhancement of sperm quality. Some of the most well-liked and successful ones are zinc, vitamin C, vitamin E, omega-3, coenzyme Q10, lycopene, and folic acid.

Zinc is another essential mineral in testosterone and sperm production. It’s also equally important for fertility in men since it promotes the production of hormones, which are needed for healthy sperm formation. Vitamin C is a powerful antioxidant capable of shielding the sperm against oxidative damage. Apart from reducing pivotal inflammatory changes within the reproductive tract in addition to increasing blood flow to the penis, Vitamin E is also an effective and potent antioxidant and may potentially protect sperm against oxidative harm. Omega-3s have shown to exert anti-inflammatory effects on the male reproductive organs, thus useful in optimizing male fertility by reducing inflammation.

Coenzyme Q10 (CoQ10) is an antioxidant that may improve sperm motility and concentration. Research suggests that supplementation for at least three months can show improvements. Lycopene, found naturally in tomatoes, has been linked to improved sperm morphology (shape) and motility. Folic acid, often associated with women’s fertility, is equally important for men as it plays a role in DNA synthesis and may reduce chromosomal abnormalities in sperm.

The NICE guidelines on fertility recommend that men should consider their lifestyle and nutritional intake when trying to conceive. While supplements can be beneficial, they work best as part of an overall healthy lifestyle rather than as a quick fix. It typically takes around three months for new sperm to develop fully, so patience and consistency are essential.

How A Home Sperm Test Works

A home sperm test is a package you can purchase to determine if you may be potent enough to be a father. A home sperm test is easy to take, and it only takes minutes to get results.

The kit will instruct regarding the collection of the sperm sample and what to do with it.

The results for this test normally only take a few minutes; however they may vary based on the kind of test you have opted for.

In general, there are two types of tests available for purchase in the UK: those that will only detect the presence of sperm and those that will detect both the number and motility of your sperm.

Home sperm tests provide a convenient and private way to assess male fertility. They measure sperm concentration (the number of sperm per millilitre of semen) and, in more advanced kits, sperm motility (how well the sperm move). While these tests cannot replace a comprehensive semen analysis performed at a fertility clinic, they can provide valuable initial information and help couples decide whether to seek further medical advice. Advances in fertility science continue to improve our understanding and treatment options for male fertility issues.

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What Customers Say

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In Conclusion

Improving sperm count and quality naturally involves a combination of dietary changes, lifestyle modifications, and targeted supplementation. While declining male fertility rates are concerning, many factors affecting sperm health are within your control. By eating nutrient-rich foods, maintaining a healthy weight, managing stress, avoiding harmful substances, and keeping the testicles cool, you can significantly improve your chances of conception.

Home sperm testing provides a convenient first step in assessing male fertility, allowing couples to take proactive measures early in their conception journey. Remember that it takes approximately three months for new sperm to develop fully, so consistency and patience are essential when implementing these changes. If you have concerns about fertility or if home testing suggests potential issues, consult your GP or a fertility specialist for comprehensive assessment and personalised advice.


About the Author

Anthony Cunningham – Fertility Testing Expert & Editor

Anthony Cunningham, BA (Hons), MA, is a UK-based fertility testing expert and editor with over 20 years’ experience running Zoom Baby, a trusted source for accurate pregnancy, ovulation and fertility tests and testing guidance. He creates clear, evidence-based articles using NHS guidance, professional fertility resources, and conception planning best practices. Where possible, content is reviewed by fertility specialists and healthcare professionals to enhance accuracy and reliability, helping readers make informed testing decisions.


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