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Our Team – Fertility Dietitian UK

Ro Huntriss BSc PGDip MSc MRes RD

Ro Huntriss is a world-leading Fertility Nutritionist and Dietitian. With 14 years of experience working as a Registered Dietitian across the NHS, private practice and commercial business, Ro is the founder of Fertility Dietitian UK.

She has two Master’s degrees in Advanced Nutrition, and Clinical Research, is  a published academic author in fertility nutrition, the author of Deliciously Healthy Fertility, and winner of Best Fertility Nutritionist 2025 by the European Fertility Society.

Ro acts as the Chair of the Maternal and Fertility Nutrition Specialist Group of the British Dietetic Association, is the nutrition representative for the European Fertility Society committee and is a member of the Parliamentary and Scientific Committee APPG.

Ro has also won two national awards from the British Dietetic Association for her work within the fertility nutrition space, including the educational award for her Fertility Nutrition for Healthcare Professionals online course which has now educated healthcare professionals in over 28 countries.

Ro combines world-leading expertise with a compassionate, practical approach, empowering individuals and couples to optimise their fertility while also educating healthcare professionals globally to raise the standard of fertility nutrition care.

Ro Huntriss, Fertility Dietitian

Claire Attwood BSc MSc ANutr

Claire Attwood is a highly specialised Fertility Nutritionist with advanced expertise in supporting women, men, and couples on their fertility journey. She holds a Bachelor’s degree in Human Physiology, a Master’s degree in Human Nutrition, and is a Registered Nutritionist with the Association for Nutrition.
As Lead Nutritionist at Fertility Dietitian UK, Claire plays a central role in delivering expert, evidence-based care within our 1:1 virtual clinic. Her specialist clinical skills, combined with deep knowledge of fertility nutrition, make her a trusted expert for individuals and couples seeking personalised guidance.

Working closely alongside Ro, Claire is also the co-author of all Fertility Dietitian UK guides, courses, and educational resources. Her commitment to translating the latest scientific evidence into practical, supportive advice has been fundamental to the growth and success of the Fertility Dietitian UK platform.

Claire’s compassionate, expert-led approach makes her an exceptional clinician and a highly sought-after fertility specialist for those wanting tailored, science-backed support.

Claire Attwood - Fertility Nutritionist

Olivia Wall BSc PGCert RD

Olivia is a HCPC-registered Lead Dietitian at Fertility Dietitian UK, specialising in Women’s Health and Fertility. With extensive clinical experience in the NHS across weight management, diabetes care, and paediatrics, she brings a grounded, evidence-based approach to supporting women and couples on their fertility journeys.

While in the NHS, Olivia worked closely with multidisciplinary teams, supporting clients through diet, and those that were supported by medication, and surgery. This experience sparked her interest in working with women with PCOS, gestational diabetes, and navigating menopause—conditions where weight and metabolic health play a key role.

Building on this clinical foundation, Olivia now focuses on fertility and women’s health, helping clients optimise nutrition for fertility, safe pregnancy, and long-term hormonal and metabolic wellbeing. She is also deeply involved in advancing best practice and advocacy in women’s health, serving as Secretary for the BDA Women’s Health & Fertility Specialist Group and as a member of the Medical Advisory Board for the Menstrual Health Project charity.

Olivia is passionate about bridging gaps in healthcare, supporting those who might otherwise slip through the net, and empowering her clients with tailored, realistic nutrition strategies that respect their lived experience.

Portrait of Olivia Wall, Fertility Dietitian UK team member