Merrion Fertility Clinic was established in 1998 by Prof Mary Wingfield and other fellow Doctors at the National Maternity Hospital, Dublin.
Since then the clinic has gained a reputation as a leading IVF clinic in Ireland, providing treatment cycles for hundreds of couples every year and achieving pregnancy rates above the internationally recognised norms.


Merrion Fertility Clinic is unique in that our close links with the National Maternity Hospital ensure that our patients have the full support services of a respected maternity hospital. Merrion Fertility Clinic Doctors are also staff of the hospital and can provide surgery and pregnancy care if required.


As a non-profit making charitable organization, any profits are reinvested back into improving clinic services and facilities.


Your partner in fertility… Every step of the way.



Professor Mary Wingfield (Clinical Director) and Carol McGee (General Manager) explain MFC’s relationship with the National Maternity Hospital and it’s not for profit status

Dr Wingfield

Prof. Wingfield: Age and Fertility – The Irish Examiner

“Facing fertility at 40 and what to expect” Prof. Mary Wingfield discusses age in relation to fertility when trying to conceive. Please click here for the full article. Read more
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Prof. Mary Wingfield attending RCPI Conference

Are You Pregnant or Planning a Pregnancy? ‘From Fertility to Birth’ The Institute of Obstetricians and Gynaecologists are welcoming members of the public to a free public meeting on fertility, pregnancy and childbirth on the 9th March 2017 from 18.00- 20.00. Our clinical director Prof. Mary Wingfield will be joined on the day by Prof. Louise … Read more

BBC Panorama – Inside Britain’s Fertility Business

“Fertility treatment can be an expensive business. Reporter Deborah Cohen investigates how some clinics sell add-ons – the extra drugs, tests and treatments offered on top of standard fertility care. Some can add hundreds or thousands of pounds to a bill. Exclusive new research shows a worrying lack of good evidence from trials to show … Read more

Misconceptions about Fertility

Detailed interview with Prof. Mary Wingfield about common misconceptions relating to age and fertility. Read more