Paternal factors effecting semen quality

Paternal factors effecting semen quality

Scientists from Fertility Medical Group in Brazil have presented research at ESHRE that links poor paternal lifestyles with semen quality and potential outcomes.

Researchers conducted a cohort study, looking at 965 male patients undergoing fertility treatment from October 2015 to December 2016, taking into account potential negative influences on semen quality such as cigarette smoking, alcohol consumption, environmental and occupational exposure, physical activity, and medications.

The study found that cigarette smoking not only negatively influences semen volume and total count, but also increases the amount of DNA fragmentation in the sperm. High levels of DNA fragmentation have been strongly associated with early pregnancy loss, increased miscarriage rate, poor embryo development and abnormalities in the offspring.

The cohort study revealed that alcohol consumption negatively impacted total sperm count along with fertilisation rate and blastocyst development.

The research presented by the Brazilian scientists confirms why it’s so important to maintain a healthy lifestyle, especially when trying to conceive. Furthermore, it highlights the importance of tests such as the TUNEL assay that provides crucial information about the quality of the DNA inside the sperm.

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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.