Fertility Clinic, London

The Centre for Genetic & Reproductive Health (CRGH) is a world-leading IVF clinic founded by Mr Paul Serhal in 1990. CRGH consistently delivers top IVF success rates in the UK, making us one of the best fertility clinics in London and the UK.

We currently have the highest live birth rate for IVF/ICSI treatment per embryo transferred than any other IVF clinic in London (latest HFEA data). CRGH also continues to have a high number of live births from frozen eggs in the UK.

Our private fertility clinic in London has one of the largest donor egg banks in the UK, and our egg recipient program has no patient waiting list. CRGH has pioneered Preimplantation Genetic Diagnosis (PGD) treatment in the UK, having had numerous PGD ‘firsts’, including first baby born free of the BRCA1 cancer gene in the UK and first baby born using the Karyomapping technique in Europe. CRGH was also awarded the Millennium Products Award for Ovarian Reserve Testing.

European Egg Bank

We host the largest bank of frozen donor eggs in the UK and run an active egg donation programme

Egg Freezing

We continue to have a high number of live births in the UK using frozen eggs

Same Sex Couples

Fertility care for lesbian and gay couples

Our outstanding success rates

Fresh IVF/ICSI

Pregnancy rate (per ET) in under 35s

UK average

43.7%

Frozen Embryo transfer

Pregnancy rate (per ET) in under 35s

UK average

36.8%

Blastocyst Embryos

Patients (aged 37 and under) who had blastocyst stage embryo transfer (2016)

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Patient Stories

My partner and I owe so much to the amazing teams at CRGH and UCLH - I have no doubt that without your help and expertise I would not, at the age of 40, have had my beautiful, healthy daughter. I will always remember the kindness of the embryology te...

Embryology team , London

A big thank you to you and all your staff for all that you did to help us achieve our dream of having a baby… We can’t wait to come back for our blastocysts to give our baby some brothers or sisters!...

We can’t wait to come back for our blastocysts! , Tooting, London

Words cannot express our appreciation. You have made our dreams come true. We never thought in our wildest dreams that this would be possible. We have two wonderful additions to our family. Now our family is complete. Thank you all at CRGH....

Words cannot express our appreciation , Barnet, Herts

Freezing my eggs a couple of years ago was the best thing I did. I am presently pregnant with my first child. Thanks to all the staff at CRGH....

Freezing my eggs was the best thing I did , Wimbledon, London

I had many failed cycles in other units but got pregnant on my first cycle using donor eggs with the CRGH. It was the best thing that ever happened to me – thanks to all the staff at the CRGH....

I got pregnant on my first cycle using donor eggs , Hampstead, London

I was re-living my journey of infertility with a friend recently which prompted me to go on to your website and write this comment. My husband and I feared we would never have children for various reasons. Paul Serhal was extremely reassuring and ...

Twin Boys , Surrey

I would like to thank all the staff and team that helped us become parents. To the surgical team and nurses that made me comfortable and nurses and reception that answered all my questions and made me feel that the process was well organised (mor...

The process was well organised , Harrow

Our infertility journey was a long 4 and a half years and before we sought the help of the CRGH we had almost given up hope of ever being parents. Having been through numerous failed NHS treatment cycles including 2 failed IVFs you really were our la...

First ever positive pregnancy test , Hertfordshire

This letter is to express our heartfelt thanks for the treatment that we received at CRGH. Our beautiful, perfect daughter was born in February this year, the result of our first round of IVF. She is the light of our lives, (more…)...

How much we owe to the science and scientist at your clinic , Chelmsford, Essex

My lovely consultant, Dr Saab, was always available to talk through any concerns I had at any stage of each cycle. I would absolutely recommend the CRGH to anyone who is currently on their own fertility journey. (more…)...

3 miracle little boys

We were not clear about what to do. Everything was hazy. We had to consider the implications of egg donation and what this meant. Counselling enabled us to see things more clearly and now we have no regrets. Thank you so much for all your support....

Counselling enabled us to see things more clearly , Epsom, Surrey

Our beautiful daughter is almost 9 months now and sometimes we still can't believe she is here. There are no words that can express the gratitude we feel for the knowledgable consultants and helpful medical and admin staff at CRGH. We will be back so...

There are no words to describe… , Wandsworth, London

Thank you so much for treating me and for making the whole experience as best as it could possibly be. During my visits, I would arrive anxious and leave happy every time. Your whole team were so positive and always greeted me with a smile. I have an...

Leave happy every time , St John's, Antigua

We are so grateful for the treatment that we received from Dr Ozturk and for the sensitive and thorough care that we received from the nurses, sonographers and embryologists at CRGH. We would certainly recommend you to anyone we know that requires...

Sensitive and thorough care , North London

Our beautiful twin girls were born in Cambridge in May and my wife and I want to thank you and your great team from the bottom of our hearts for making this possible....

Our beautiful twin girls , Huntingdon, Cambridge

I just wanted to say a massive thank you to all the staff at CRGH for giving us our beautiful baby daughter. She is gorgeous, healthy and is doing really well! My husband and I can’t thank all the staff there enough. You are all so supportive, frie...

Help was always available at any time , Kensington, London

It has been a long and emotional journey, but it has all been worthwhile. Our baby girl was born in November and we cannot express how grateful we are to all the team at CRGH. Thank you....

A long and emotional journey , St. Ives, Cambridge

I just wanted to drop you a brief note to thank everyone at the CRGH for helping us achieve our dream. Nearly 12 months later, we’re happy to say that the reassuring optimism and confidence of Mr Paul Serhal during our initial consultation was not ...

Success rates are impressive , London

I wanted to send a note to thank everyone at CRGH for helping us complete our family. Our beautiful baby girl is now six months old and every day we remember our journey and how amazingly fortunate we are to have her. (more…)...

Our family is complete , London

Previously had 2 IUI rounds both resulted in pregnancies unfortunately the first one was a mmc second attempt we went on to have our little miracle all the staff were great now we are going for IUI again hoping you work your magic again can't thank y...

Our little miracle , London

I want to write to thank you for all your support through the dark, difficult days where we thought our lives might remain childless. We are now in the supremely fortunate position of having 2 beautiful children thanks to CRGH. The staff’s support ...

At no time did we feel like a ‘number’ , Chichester, West Sussex

We would like to thank everyone at CRGH who participated in helping us to create our beautiful girl. We think of you all often as you played such a critical role in making us two of the happiest people in Britain. (more…)...

We received excellent care , London

Words cannot express our joy. You have made it possible for us when we had almost given up hope to fullfill our wildest dream. We have now an amazing baby boy. Thank you so much!...

Words cannot express our joy , Dubai, UAE

Thank you so much for all you did for us. You promised us we’d be pregnant by December and we were....

You promised us we’d be pregnant and we were! , Wembley, London

I wanted to drop a thank you note to express my sincere gratitude for all staff at CRGH and UCLH for the immense support throughout my IVF process. I really appreciate you all invested a huge amount of time (more…)...

Immense support received , London

The CRGH entire staff is amazing! Everyone was very reassuring and personable. We have the most amazing family now and will be forever grateful for all the expertise and care we received. (more…)...

The entire CRGH staff is amazing! , London

Today I’m sitting up in bed with my beautiful amazing daughter sleeping contently on my lap. I can’t believe she’s here and she’s mine. She is no longer a dream but my reality. Words are hard to find to describe (more…)...

I owe them everything , London

I am eternally grateful for CRGH in helping me have my first child 5 years ago. No words can ever describe the joy and contentment we feel at having reached this huge milestone which felt like an absolute impossibility for us. The staff were great, ...

The joy and contentment we feel , Slough

Thank you to everyone at CRGH. Over the past 8 years through IUI we now have our complete family 3 boys and finally our little girl! We have a very busy household. Thank you for everything!...

We have our complete family , London

As I type this I can see on the monitor my beautiful daughter sleeping soundly in her cot. A feeling I never thought I would experience. She is now one and she has changed our lives. We have returned to CRGH and Dr Saab to use our last frozen embryo....

She has changed our lives , Essex

I have had 6 ICSI cycles at the CRGH in total – the 3rd one resulted in our son Michael and then 3 years later on the 6th attempt, we had twin boys – Daniel and James. Throughout the highs and lows of our fertility journey, all the staff at CRGH ...

They genuinely cared about us , London

5 years ago doctors at another clinic suggested we would not conceive with IVF and should look into egg donation, giving us a 5% chance of success. After asking them to reconsider we were offered the option of natural cycle treatment during which we ...

Our deepest held wish realised , London

We have been blessed with a beautiful baby boy! Thank you CRGH for making all our dreams come true....

Blessed with a beautiful baby boy , Rainham, Essex

Your patient journey

Initial Consultation

Allow about one and a half hours for your first visit

Step 1

Investigations

During the initial consultation the doctor may have recommended a number of investigations

Step 2

Treatment

The active treatment phase differs between
prescribed treatments - see Treatment page for further information

Step 3

After treatment

This is the period once the insemination has occurred
and is also known as ‘The Two Week Wait

Step 4

Find out more