Episode 20

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Published on:

10th Sep 2025

Alasdair Walker on DNA Fragmentation, Varicocele and Overcoming 7 Failed IVF Cycles

In this episode of The Male Fertility Podcast, biomedical engineer Alasdair Walker joins hosts Ciaran and Shaun to share his extraordinary transformation from seven failed IVF cycles to natural conception success. Based in Scotland with a doctorate in biomedical engineering, Alasdair's journey began when his wife Julia's ear infection unexpectedly triggered their fertility investigation.

Alasdair had every advantage a fertility patient could hope for. After six years together and a year of marriage, Alasdair received a devastating diagnosis: severe oligospermia with just 200,000 sperm per ml. Born with only one testicle after losing the right one at five weeks old, he endured seven failed IVF/ICSI cycles over two and a half years.

Key revelations in this episode: 

• How he spent three days on his living room floor reading 100-200 scientific abstracts when clinics offered only "eat a balanced diet" 

• The remarkable discovery of secret support messages written by men inside clinic sample collection rooms 

• Why his evidence-based concerns about DNA fragmentation and varicocele were repeatedly dismissed 

• The life-changing investigation with Dr. Jonathan Ramsey and varicocele embolization with Dr. Steven Moser

Alasdair's persistence transformed his outcomes dramatically. His sperm count improved from 200,000 to 7-8 million, with total motile sperm count reaching above 40 million, leading to natural conception of two daughters. Now running Green Man Vitality, he provides evidence-based fertility information to help other men.

Connect with Alasdair:

 Website: www.greenmanvitality.com Instagram: @greenmanvitality

At NeXYs Fertility, we provide comprehensive support for men navigating fertility challenges through specialist advice, peer support, and coaching programmes.

JOIN OUR COMMUNITY: https://www.nexysfertility.com/community

Episode Sponsors: 

• ExSeed Health - At-home sperm testing. Get 15% off at exceedhealth.com with code MFP15 

• Impryl - Fertility supplement with activated micronutrients. Get 10% off at fertility-family.co.uk with code MFpodcast10

Share them with us! 

📧 Email: themalefertilitypodcast@gmail.com

 📷 Instagram: @themalefertilitypodcast 

📖 Web: nexysfertility.com

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DISCLAIMER: The content in this podcast is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or qualified healthcare provider.

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About the Podcast

The Male Fertility Podcast
A podcast for men experiencing fertility issues, by men who experienced fertility issues.
Welcome to The Male Fertility Podcast, a show hosted by Ciaran and Shaun - two men who have walked the challenging path of fertility struggles themselves. With a mission to break the silence and stigma surrounding male fertility issues, they share their personal stories, insights, and knowledge to provide support, education, and inspiration to men facing similar challenges.

In this unique and underrepresented podcast, you'll discover why this show is a crucial resource for anyone dealing with male fertility concerns.

Male fertility is often a hushed topic, leaving many feeling isolated and uninformed. The Male Fertility Podcast opens a candid and empathetic dialogue, letting you know you're not alone in this journey. Whether you're a man navigating fertility issues or a partner supporting your loved one, this podcast offers a wealth of information and encouragement.

Ciaran and Shaun share their personal stories, offering a raw and authentic look into their fertility struggles. This unfiltered approach makes their content relatable and provides a genuine connection with the audience.

In addition to the hosts' experiences, The Male Fertility Podcast brings in guest speakers who share their own fertility journeys, adding diverse perspectives and stories to the conversation. The show also features expert speakers who provide valuable insights and medical guidance to help listeners better understand the complexities of male fertility.

This podcast is proudly sponsored by ExSeed Health (www.exseedhealth.com), a leading name in the field of male fertility. ExSeed Health have created a new wave of fertility testing products, including their at-home sperm tests, to empower individuals with the knowledge they need to take control of their fertility journey.

Stay connected with The Male Fertility Podcast on Instagram: @themalefertilitypodcast. Follow us for updates, inspiration, and a supportive community of individuals who understand what you're going through.

Or drop us an email - themalefertilitypodcast@gmail.com

Don't miss out on this invaluable resource for male fertility issues. Subscribe today, and together, we can break the silence and provide the support and education men need during their fertility journey. You are not alone.

About your host

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Ciaran Hannington