Finding the right fertility specialist can help you understand your fertility concerns and treatment options.
The UK has many experienced fertility doctors specializing in IVF, PCOS, infertility, recurrent miscarriage, and reproductive medicine.
Here are 10 leading fertility specialists to consider when researching your options.
How We Selected the Top Fertility Specialists in the UK
There is no official list that ranks fertility doctors from first to last. Therefore, this list should be viewed as a research starting point rather than a definitive ranking.
Our selection considers factors such as:
- Qualifications and specialist training in reproductive medicine
- Clinical experience in fertility and assisted conception
- Research and academic contributions
- Areas of specialist interest
- Professional leadership and involvement in fertility organisations
- Experience with complex fertility cases
- Current or recent involvement with recognised UK fertility services
It is also important to check the fertility clinic where a doctor currently works, as services, availability, fees, and treatment options can change.
List of 10 Best Fertility Specialists in the UK
Here are 10 well-known UK fertility specialists with expertise across IVF, infertility, PCOS, and reproductive medicine:
- Professor Bassel H. Al Wattar
- Professor Yacoub Khalaf
- Professor Adam Balen
- Dr Raj Mathur
- Professor Geeta Nargund
- Mr James Nicopoullos
- Professor Nick Macklon
- Professor Siladitya Bhattacharya
- Professor Stephen Franks
- Mr Wael Saab
Below, we explore each specialist and their key areas of expertise.
1. Professor Bassel H. Al Wattar
Professor Bassel H. Al Wattar is one of the top-rated fertility specialists in the UK. He specializes in reproductive medicine, fertility, PCOS, and ovulation problems.
He practices at The Luna Clinic. He helps patients understand their fertility concerns and choose suitable treatment options.
His main areas of expertise include:
- Infertility and fertility assessment
- PCOS and ovulation disorders
- Assisted reproductive technology
- Reproductive medicine and surgery
- Complex fertility conditions
He is Chair of Reproductive Medicine and Surgery at Anglia Ruskin University. He is also an accredited RCOG subspecialist in Reproductive Medicine and Fertility.
His experience makes him a strong choice for patients in the UK seeking specialist care for PCOS, ovulation problems, reproductive endocrinology, and complex fertility concerns.
2. Professor Yacoub Khalaf
Professor Yacoub Khalaf is a highly experienced fertility specialist in the UK. He specializes in gynaecology, reproductive medicine, infertility, and assisted conception.
His key areas of expertise include:
- IVF and assisted conception
- Recurrent miscarriage
- PCOS
- Fibroids
- Complex infertility
- Pre-implantation genetic diagnosis
He completed specialist training in reproductive medicine and surgery at Guy’s and St Thomas’ Hospital. He has also held senior roles in assisted conception services.
His experience makes him a strong choice for patients in the UK seeking treatment for IVF, recurrent miscarriage, PCOS, fibroids, and complex fertility problems.
3. Professor Adam Balen
Professor Adam Balen is a well-known fertility specialist in the UK. He is a Professor of Reproductive Medicine and an NHS consultant at Leeds Teaching Hospitals.
He has extensive experience in infertility, IVF, assisted conception, and PCOS. He has also contributed to fertility education and international reproductive medicine guidance.
His main areas of expertise include:
- PCOS and ovulation disorders
- Infertility
- IVF and assisted conception
- Reproductive medicine
- Fertility education and research
His experience makes him a strong choice for patients in the UK seeking help with PCOS, ovulation problems, infertility, and assisted conception.
4. Dr Raj Mathur
Dr Raj Mathur is an experienced fertility specialist in the UK. He is a Consultant Gynaecologist and subspecialist in Reproductive Medicine and Surgery at Saint Mary’s Hospital in Manchester.
He has a particular interest in IVF and ovarian stimulation. He also has experience managing complications such as ovarian hyperstimulation syndrome (OHSS).
His main areas of expertise include:
- IVF treatment and planning
- Ovarian stimulation
- OHSS management
- Reproductive medicine and surgery
- Complex fertility treatment
He has contributed to national fertility guidelines and held leadership roles within the British Fertility Society.
His experience makes him a strong option for patients in the UK seeking specialist IVF and complex fertility care.
5. Professor Geeta Nargund
Professor Geeta Nargund is a well-known fertility specialist in the UK. She has extensive experience in reproductive medicine and assisted conception.
Her work includes natural and mild IVF, fertility diagnosis, and advanced ultrasound. She has also worked to improve access to fertility treatment.
Her main areas of expertise include:
- Natural and mild IVF
- Fertility diagnosis
- Assisted conception
- Reproductive medicine
- Advanced fertility ultrasound
She has published widely in reproductive medicine and held senior clinical and academic roles. She was also appointed to the House of Lords in 2026.
Her experience makes her a strong choice for patients in the UK seeking fertility diagnosis, reproductive care, and mild or natural IVF options.
6. Mr James Nicopoullos
Mr James Nicopoullos is an experienced fertility specialist in the UK. He is a Consultant Gynaecologist and subspecialist in Reproductive Medicine and Surgery at HCA Healthcare UK’s Lister Hospital.
He has experience treating infertility and supporting patients through IVF. His work also covers recurrent pregnancy loss, menstrual disorders, and reproductive surgery.
His main areas of expertise include:
- IVF and subfertility
- Recurrent pregnancy loss
- Menstrual disorders
- Reproductive surgery
- Male-factor fertility
He has also contributed to reproductive medicine research. His experience makes him a strong option for patients in the UK seeking IVF, subfertility, recurrent loss, or reproductive surgery.
7. Professor Nick Macklon
Professor Nick Macklon is an internationally recognised fertility specialist in the UK. He has extensive experience in reproductive medicine, IVF, and assisted conception.
He is associated with Kind iVF and London Women’s Clinic. He has also held senior academic positions in the UK and overseas.
His main areas of expertise include:
- Reproductive medicine
- IVF and assisted conception
- Fertility treatment
- Complex fertility care
- Reproductive health research
He has published extensively in the field of reproductive medicine. His experience makes him a strong choice for patients in the UK seeking IVF and specialist care for complex fertility concerns.
8. Professor Siladitya Bhattacharya
Professor Siladitya Bhattacharya is a respected fertility specialist in the UK. He is a Sub-Specialist in Reproductive Medicine and the Sir Dugald Baird Chair in Women’s Health at the University of Aberdeen.
His work focuses strongly on reproductive medicine research. He has also led major clinical research projects and published extensively in the field.
His main areas of expertise include:
- Reproductive medicine
- Evidence-based fertility care
- Reproductive health research
- Women’s health
- Complex fertility concerns
His research experience makes him a strong choice for patients in the UK seeking evidence-based fertility care and specialist reproductive health advice.
9. Professor Stephen Franks
Professor Stephen Franks is a leading fertility specialist in the UK. He is a reproductive endocrinologist at Imperial College London.
His work focuses mainly on ovarian function and PCOS. He studies the hormonal and biological factors linked to PCOS and other ovarian disorders.
His main areas of expertise include:
- PCOS
- Reproductive endocrinology
- Ovulation disorders
- Ovarian function
- Hormonal fertility problems
His specialist knowledge makes him particularly relevant for women in the UK whose fertility is affected by PCOS, hormonal conditions, or ovulation problems.
10. Mr Wael Saab
Mr Wael Saab is an experienced fertility specialist in the UK. He is Senior Medical Director and Fertility Consultant at the Centre for Reproductive and Genetic Health (CRGH) in London.
He focuses on complex fertility cases. His experience includes recurrent IVF failure, recurrent miscarriage, male-factor infertility, and poor ovarian response.
His main areas of expertise include:
- Complex IVF treatment
- Recurrent IVF failure
- Recurrent miscarriage
- Male-factor infertility
- Poor ovarian response
- Reproductive immunology
He has also contributed to fertility research and education. His experience makes him a strong option for patients in the UK seeking specialist care for complex IVF and recurrent fertility problems.
Comparison of the Best Fertility Specialists in the UK
Each specialist has different strengths. This quick comparison helps patients see which doctor may best match their fertility needs.
| Specialist | Specialty | Best For | Location |
|---|---|---|---|
| Prof. Bassel H. Al Wattar | PCOS & Fertility | PCOS, ovulation | UK / Luna Clinic |
| Prof. Yacoub Khalaf | IVF & Infertility | IVF, miscarriage | London |
| Prof. Adam Balen | PCOS & IVF | PCOS, infertility | Leeds |
| Dr Raj Mathur | IVF & Stimulation | IVF, OHSS | Manchester |
| Prof. Geeta Nargund | Natural & Mild IVF | Mild IVF, diagnosis | London |
| Mr James Nicopoullos | IVF & Surgery | IVF, recurrent loss | London |
| Prof. Nick Macklon | Reproductive Medicine | IVF, complex cases | UK / London |
| Prof. Siladitya Bhattacharya | Reproductive Medicine | Evidence-based care | Aberdeen |
| Prof. Stephen Franks | PCOS & Hormones | PCOS, ovulation | London |
| Mr Wael Saab | Complex IVF | IVF failure, miscarriage | London |
How to Choose the Best Fertility Specialist in the UK
The best fertility specialist is not always the most famous one. Choose a doctor who understands your fertility needs and treatment goals.
Look for:
- Relevant qualifications
- Experience with your condition
- Suitable fertility treatments
- Clinic location
- Treatment costs
- NHS or private care
- Clinic reputation and HFEA information
For example, patients with PCOS may prefer a specialist in reproductive endocrinology. Those with repeated IVF failure may need a doctor experienced in complex fertility treatment.
Also, do not choose a clinic based only on success rates. Results can vary between patients and cannot guarantee your individual outcome.
Fertility Treatments Offered by UK Specialists
Depending on your diagnosis, a fertility specialist may recommend treatment ranging from relatively simple interventions to advanced assisted reproductive technology.
Common fertility treatments include:
- Fertility testing and diagnosis
- Ovulation induction
- Fertility medications
- Intrauterine insemination (IUI)
- In vitro fertilisation (IVF)
- Intracytoplasmic sperm injection (ICSI)
- Egg freezing
- Sperm freezing
- Donor egg or sperm treatment
- Embryo freezing and frozen embryo transfer
- Preimplantation genetic testing where clinically appropriate
- Treatment for male-factor infertility
- Fertility-preserving treatment
Not every specialist or clinic offers every treatment, so check this before booking an appointment.
How Much Does a Fertility Specialist Cost in the UK?
The cost of seeing a fertility specialist in the UK can vary. Private consultations often cost around £150–£350 or more, depending on the specialist and clinic.
The total cost may also include:
- Initial consultation
- Fertility tests and scans
- IVF or IUI treatment
- Fertility medications
- ICSI or other procedures
- Embryo freezing and storage
Always ask the clinic for a full cost breakdown before starting treatment. If you are considering NHS fertility treatment, check your local eligibility rules, as funding can vary across the UK.
What Should You Ask a Fertility Specialist?
Your first appointment is a good opportunity to understand both your fertility problem and your treatment options.
Consider asking:
- What could be affecting my fertility?
- Do I need additional fertility tests?
- What treatment would you recommend first?
- Why is this treatment appropriate for me?
- What are the potential risks and side effects?
- What is my realistic chance of success?
- Are there alternatives to IVF?
- How many treatment cycles might I need?
- What will the complete treatment cost?
- Which costs are not included in the advertised price?
Do not be afraid to ask for a second opinion if you are uncertain about the recommended treatment.
Final Thoughts
Finding the best fertility specialist in the UK means choosing someone who fits your specific needs. Consider their expertise in areas such as IVF, PCOS, infertility, or recurrent miscarriage.
Use this list as a starting point. Check the specialist’s qualifications, clinic, treatments, fees, and HFEA information before making your choice.
A proper fertility consultation can help you understand your options and choose the right next step with confidence.