Our Mission
Helping you move from stress, anxiety, and uncertainty to clarity, confidence and joy, while laying the foundation for a healthy, happy family and a thriving next generation.
We believe the health of the next generation begins before conception and depends on the wellbeing of both parents, therefore we support long-term reproductive health from pre-conception to pregnancy and beyond.
Clinical Philosophy
Our clinical philosophy is grounded in preventative and functional medicine principles. We work through a structured assessment of cellular health, microbiome and nutritional status, hormonal balance, lifestyle factors, DNA and potential underlying pathophysiological mechanisms that may influence fertility and reproductive outcomes.
Rather than treating symptoms in isolation, we focus on identifying root causes, supporting cellular and metabolic function, restoring hormonal balance, and promoting physiological homeostasis. This approach allows us to support reproductive health in a safe, evidence-informed and personalised way.
Meet the Founder
Science-Based, Heart-Led Fertility Support
Natural Fertility was founded by Maryna Kopeyko-Langlois, a Nutritional Therapist and Naturopath with a deep focus on microbiome health, cellular and reproductive function, and hormonal optimisation.
Before retraining in nutritional therapy, Maryna spent over 15 years leading international projects in the City of London. After experiencing her own health challenges, she decided to retrain in biomedicine, nutritional therapy, fertility nutrition, and functional health, developing a structured, preventative, and systems-based approach to wellbeing and fertility.
Today, Maryna supports women and couples who are seeking more than a quick solution. She works with clients preparing for pregnancy, navigating fertility challenges, or choosing to become parents later in life. She is deeply proud of the families she has supported through nutritional therapy and of the many healthy pregnancies and babies that have followed.
Her work is grounded in an evidence-based, functional medicine approach, combining functional testing, advanced nutritional strategies, and whole-person support. Maryna always works with a long-term perspective, recognising that fertility is closely linked to metabolic health, emotional resilience, and overall vitality.
Maryna’s focus goes beyond conception alone. She supports healthy pregnancies, sustainable weight and energy levels, and the foundations for long-term wellbeing, for parents and for the next generation.
📍 Christchurch, UK 🌍 Video consultations worldwide
WHO WE WORK WITH
Designed for Health-Aware, Results-Driven People Who Want to Do It Right
Our Programs Support:
Women preparing for natural or assisted conception
Men seeking to optimise sperm quality, motility, and DNA integrity
Couples navigating:
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Irregular cycles, unexplained infertility, PCOS, endometriosis
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Weight-related hormone dysregulation
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Anxiety, burnout, emotional fatigue, or loss of hope
Women preparing for or undergoing egg freezing / embryo banking
Professionals who need structure, clarity and guidance, without short-lived health trends or SM noise.
Mothers who are overwhelmed, depleted, or slow to recover postpartum
HOW WE WORK
Root-Cause Strategy + Whole-Person Support
Functional testing and data-led assessment
Individualised nutrition plans – no trends or restrictions
Supplements selected based on relevance, bioavailability, and current scientific evidence
Movement, stress, and nervous system guidance
Emotional support through a compassionate partnership
PROGRAMS OVERVIEW
Fertility, Pregnancy & Postpartum Programs
Each individual program includes:
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1x Initial Consultation
(2 hours)
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Guidance on functional lab testing
(hormones, microbiome, cellular health, fatty acids, food sensitivities, DNA, methylation, etc.)
Follow-Up Consultations
(30 min, 1 per month)
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Personalised nutritional, supplement, and lifestyle protocols
WhatsApp support
between sessions for ongoing questions
Mind-body integration
(nervous system, mindset, stress management and recovery)
All programs are renewable or extendable based on your journey and progress.
Pre-Conception Reset - 3 months
Ideal for:
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Natural conception preparation
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IVF / IUI outcome optimisation
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Egg freezing preparation and fertility preservation
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Low AMH, reduced egg quality, or cycle irregularity
Focus Areas:
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Mitochondrial, cellular, and immune health
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Microbiome and hormonal rebalancing
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Nutritional status and gastrointestinal function optimisation
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Egg and sperm quality support
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Stress and inflammation modulation
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Cervical mucus quality and uterine lining support
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Practical stress management tools
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Exercise and lifestyle adjustments
Why preconception health matters?
Fertility is influenced by far more than ovulation timing or laboratory values. The quality of pre-conception health affects egg and sperm integrity, implantation potential, pregnancy resilience, and long-term outcomes for both parents and child.
By supporting cellular function, hormonal communication, metabolic balance, and stress regulation before conception, this programme helps create the physiological conditions needed not only to conceive, but to sustain a healthy pregnancy and support long-term family wellbeing.
2 hr
1 British pound
Pregnancy Wellness - 9 months
Trimester-by-trimester support for a healthy, calm pregnancy and optimal baby development.
Focus Areas:
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Critical nutrients to each trimester
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Morning sickness and digestive support
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Immune balance and stress management
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Blood sugar regulation and metabolic health support
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Vascular health and blood pressure support
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Birth plan and lactation preparation
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Nervous system regulation to support a calm pregnancy and emotional resilience
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Proven, supportive routines for the transition into Trimester 4 (postnatal recovery)
Why pregnancy wellness matters?
Pregnancy places evolving nutritional, metabolic, and emotional demands on the body at each stage. Supporting blood sugar regulation, vascular health, and stress physiology during pregnancy is an important part of reducing avoidable complications and supporting healthier outcomes for both mother and baby, alongside standard medical care.
A trimester-specific, preventative approach allows common challenges to be addressed early, while building confidence, stability, and long-term health for both mother and baby.
2 hr
900 British pounds
Postnatal Health& Baby Weaning - 6 months
Supporting postnatal recovery and your baby’s development, naturally.
Focus Areas:
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Nutrient repletion and tissue healing after birth, including post-C-section recovery support
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Gentle nutritional support for inflammation resolution and physiological recovery
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Sleep, stress, and mood support during the postnatal period
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Nutrient-dense, developmentally appropriate baby weaning plans
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Bonding, maternal vitality, and long-term family wellbeing
Why postnatal support matters?
Following pregnancy and birth, particularly after a Caesarean section, the body has increased nutritional, metabolic, and restorative needs. Supporting tissue repair, immune balance, hormonal adjustment, and energy levels is essential for recovery and long-term mother's and baby's health.
Early nutrition also plays a key role in shaping a baby’s growth, gut health, immune development, and future relationship with food. A preventative, nutrition-led approach to postnatal care and baby weaning helps support maternal vitality, emotional resilience, and healthy early development, laying strong foundations for both mother and child in the months and years ahead.
2 hr
600 British pounds
TESTIMONIALS
Client Stories
Take the Fertility Quiz
Trying to conceive?
Take our short quiz to discover whether personalised Nutritional Therapy
could help optimise your fertility.
BOOK A DISCOVERY CALL
Let’s Explore the Root Causes - and Build the Foundation for a Healthy Baby
Qualifications & Professional Training
Nutritional Therapist
Health Coach
Fertility Nutrition
