What is DNA fragmentation?

“DNA fragmentation” is a term used to describe abnormal genetic material within the sperm, which at high levels, can result in poor embryo development and lower implantation rates.

DNA fragmentation is usually caused by factors such as infection, increased testicular temperature and has been strongly associated with toxins found in cigarette smoke, recreational drugs, alcohol and can also be attributed to poor diet and environmental pollutants.

So, what can you do to help reduce your DNA fragmentation?

There is a huge benefit in simple lifestyle changes such as ensuring you’re consuming a healthy diet, stop smoking, reduce your alcohol intake and avoid resting your laptop on your lap.

Fertility First offers patients the option of the Halosperm assay which is used to assess the fertility potential of sperm by determining the percentage of sperm that contain fragmented and damaged DNA. The Halosperm assay provides invaluable information about the quality of the DNA inside the sperm’s chromosomes and helps to provide clinical diagnosis and the management of male infertility.

For more information or to make an appointment contact the clinic for more details on (02) 9586 3311

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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.

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