Any woman in the country is eligible to participate if she has had a failed vaginal cerclage.  She should be referred to one of the following hospitals.  (Institutions highlighted in red also perform transabdominal cerclages).                         

Central - University Hospitals Coventry & Warwickshire NHS Trust, University of Sheffield, Leeds General Infirmary, Bradford Royal Infirmary, Birmingham Women Hospital, Northampton General Hospital

North East - Royal Victoria Infirmary, Gateshead Health NHS Trust

North West - Liverpool Women's Hospital

Scotland - Glasgow Royal Infirmary, Edinburgh Royal Infirmary, The Queen Mother's Hospital, Stirling Royal Infirmary, Inverclyde Royal Hospital, Forth Park Hospital

The South - St Thomas' Hospital, Queen Charlotte & Chelsea Hospital, Ealing Hospital NHS Trust, West Middlesex University Hospital, Poole Hospital NHS Trust, Chelsea & Westminster Hospital, St Michael's Hospital, University Hospitals Lewisham, University College London, Royal Devon & Exeter NHS Trust, Luton & Dunstable Foundation Trust, St Mary's Hospital, King's College Hospital, Queen Mary's Hospital, Frimley Park Hospital, Maidstone Hospital