Fish oil linked to sperm health

Fish oil linked to sperm health

New research is shedding light on the potential benefits of fish oil for male fertility. A recent study involving over 1,600 Danish men revealed that taking fish oil supplements can significantly improve sperm count, semen volume, and overall testicular health in men.

The men in the study who took fish oil supplements for three months had a noticeably higher sperm count than those who didn’t, produced a greater proportion of morphologically normal sperm, had a higher than average semen volume, as well as a larger than average testicular size.

In addition to improved sperm concentration and quality, the men who took the fish oil supplements also had significantly lower follicle stimulating hormone (FSH) levels and lower luteinising hormone (LH) levels.

FSH and LH are hormones produced by the anterior pituitary gland and play an essential role in maintaining healthy sperm production. Elevated FSH and LH levels have been associated with azoospermia, which means that there is no sperm found in the semen.

The study also found that the effect of the fish oil was “dose dependent”, which means that the men who took the fish oil supplements for more than 60 days had a significantly better testicular function than the men who didn’t take the supplements as often.

Although these are preliminary results, it was found that the intake of fish oil supplements was associated with improved testicular function and once again shows the benefits of a fish-rich diet. As an added bonus, fish oil has also been proven to support healthy eye function, cardiovascular health, reduced joint inflammation and brain function.

Fertility First has recognised the importance of the role of omega-3 fatty acids when it comes to reproductive health of our male and female patients and openly encourages people who are looking at starting a family or beginning their fertility journey to increase their intake of foods rich in omega-3 fatty acids.

If you’re seeking guidance on optimising your fertility or have concerns about your reproductive health, our experienced team is dedicated to supporting you. Schedule a consultation with us today to explore your options.

Share

Fertility Testing News & Information

FAQs about improving natural fertility

Will stress affect my ability to get pregnant?

Yes, chronic stress can impact fertility by disrupting hormonal balance and ovulation patterns. Managing stress through relaxation techniques, regular exercise, adequate sleep, and mindfulness practices may help optimise your chances of conception. Consider speaking with a counsellor if stress feels overwhelming.

How does my partner's health affect our fertility?

Sperm health accounts for about 40% of conception challenges. Your partner can improve sperm health by maintaining a healthy weight, avoiding excessive heat exposure (hot tubs, saunas, tight clothing), limiting alcohol, quitting smoking, managing stress, and taking a multivitamin with antioxidants. Sperm takes about 3 months to develop, so lifestyle changes need time to show results.

When during my cycle am I most fertile?

Your fertile window typically spans 5-6 days, ending on ovulation day. For a regular 28-day cycle, this usually falls between days 10-15, with peak fertility 1-2 days before ovulation. Track your cycle using ovulation predictor kits, basal body temperature, or cervical mucus changes to identify your unique pattern. Having intercourse every 1-2 days during this window optimises your chances.