How To Increase Sperm Count and Improve Male Fertility

Biologically speaking, we all start from two ingredients: One sperm from a man and one egg from a woman. That’s the basic recipe for creating human life.

But like any recipe, success can depend on the quality of the ingredients. That’s why the reported decline in sperm health and male infertility detected by researchers over the past 50+ years is a concern.

So, why is this happening and what can you do to increase your chances of becoming a father? Let’s talk it through with urologist Raevti Bole, MD, who specializes in male reproductive health.

Understanding sperm health

Conception is a complicated process. A lot must go right for a single sperm to fertilize a female’s egg to start a pregnancy. It’s estimated that about 15% of couples have trouble getting pregnant.

Sperm health plays a big role in whether conception happens and a pregnancy begins. Dr. Bole says key factors influencing sperm health include:

• Sperm count: A single ejaculation can include millions — or even hundreds of millions — of sperm. Higher counts increase your odds of one sperm fertilizing an egg.
• Sperm motility: Sperm doesn’t just get dropped off next to an egg. It needs to travel a bit. Motility refers to the ability of sperm to move or “swim” through the female reproductive system to reach an egg.
• Semen volume: The ejaculated fluid that contains sperm nourishes those little swimmers and gives them energy for the journey ahead.

Your healthcare provider may order a semen analysis to check sperm quantity and quality if there are concerns about infertility, says Dr. Bole. The lab test is typically done if you’ve been trying to conceive for a year with no luck.

Why might sperm health be declining?

There’s no definitive answer to that question. “But there are a lot of different thoughts as to why it might be happening,” notes Dr. Bole.

Explanations behind the infertility trend often focus on:

• Exposure to environmental toxins and hormone-disrupting chemicals in countless products (like plastics) that we use daily
• Having obesity
• Eating a poor diet

What else can cause low sperm count and quality?

Fertility can also be affected by medical conditions, like:

• Disease or infection
• Testicular injuries
• Genetic disorders

These types of situations typically require some sort of treatment to resolve.

Can you boost sperm count?

Image content: This image is available to view online.

View image online (https://assets.clevelandclinic.org/transform/cfe90935-2c56-4541-b482-98f991acd93e/improve-Sperm-Health-infographic_2169214364)

Changing your daily routine may help improve your fertility, particularly if the cause seems to be related to lifestyle instead of a medical issue. “There are strategies to improve sperm health,” says Dr. Bole.

It usually takes at least three months — the lifecycle of sperm — to see results. Here are a few things to try.

Adjust your diet

A nutritious and balanced diet focused on whole foods can support sperm health and raise sperm count. Research shows that the Mediterranean diet, which emphasizes plant-based options and healthy fats, promotes fertility.

“You want foods high in antioxidants that are anti-inflammatory, noncarcinogenic and good for your hormonal profile,” states Dr. Bole.

That means eating more foods like leafy greens and fish high in omega-3 fatty acids. To make room for them on your plate, try to cut back on ultra-processed foods, sugary treats and menu items high in saturated fat.

Take a multivitamin

Taking a multivitamin supplement is a way to ensure you’re getting the vitamins and nutrients your swimmers need. “It’s a good way to address any deficiency you may have in your diet,” notes Dr. Bole.

But don’t take a testosterone supplement thinking it will boost fertility. It actually does the opposite. “Taking testosterone suppresses your natural production of sperm,” she cautions. “It will drive your sperm count way, way, way down.”

Manage your weight

Having obesity can affect your health in many ways, including fertility.

Research shows that your risk of infertility increases by 10% with every 20 pounds of excess weight. Adjusting your diet and following a regular exercise routine can bring positive changes to your weight and sperm health, says Dr. Bole.

Minimize exposure to toxins

Research is ongoing regarding the effects of nanoplastics and other common toxins on the body, but nobody thinks they’re a good thing.

Limiting your exposure to plastics may help reduce potential risks. Try to:

• Use glass, metal or ceramic containers to store food.
• Throw out old plastic containers that may be breaking down and leaching chemicals.
• Store plastic water bottles in cool, dark places. (Or better yet, avoid drinking out of plastic bottles altogether.)

Get enough sleep

Sleep deprivation isn’t good for your reproductive health, emphasizes Dr. Bole. Studies show that men who sleep fewer than six hours reduce their chances of successful conception by more than 40%.

Getting too much sleep — or more than nine hours a night — has also been associated with poor sperm health, as chronic sleepiness or fatigue could be a sign of another health issue.

“Ideally, you want to be getting about seven to eight hours of sleep per night,” she recommends.

Reduce stress

Stress can create hormonal imbalances that lead to fertility problems. “We can see that stressful periods in life really affect sperm count,” reports Dr. Bole. “It takes a toll.”

Relaxation techniques like guided imagery, breathing exercises or yoga may help you chill.

Limit alcohol consumption

Studies show that excessive alcohol consumption — defined as more than seven drinks a week — can reduce semen production and sperm quality. “Alcohol causes stress in your body, and, ultimately, that can affect your sperm health,” states Dr. Bole.

Don’t smoke

Chemicals in tobacco can lower sperm count and sperm’s ability to move spontaneously and actively. Tobacco also appears to fragment the DNA in the sperm, which damages genetic material.

Dr. Bole also advises against smoking marijuana if you’re trying to have a child. “You want to try to avoid having any extra chemicals in your body if you’re trying to conceive,” she says.

Keep it cool

Heat is not kind to sperm. “We know it clearly affects sperm health,” shares Dr. Bole.

Given that, it’s best to stay away from hot tubs and saunas if you’re trying to conceive. Avoid keeping a laptop computer on your lap, too, as the heat generated by the device can be enough to stress your testicles and reduce sperm production if you do this regularly.

But when it comes to warmth down low, don’t worry about whether you’re wearing boxers or briefs. “It doesn’t make a difference,” she clarifies.

When to see a doctor for infertility

Conceiving a child isn’t an on-demand request. It can take time under the best of circumstances. But if you and your partner have been trying to get pregnant for six months to a year without success, it may be time to get a fertility evaluation.

Consider talking with your doctor earlier if you have a known fertility risk factor, like a previous testicular injury or medical condition.

“Starting the conversation is the first step toward finding a solution,” encourages Dr. Bole.