Professor Anna David and her team lead a weekly NHS-led Preterm Birth Clinic at UCLH, with 350-400 referrals annually. The team has specific expertise in women at higher risk of preterm birth due to uterine anomalies such as unicornuate uterus, late-labour stage Caesarean section, recurrent urinary tract infection, radiotherapy/bone marrow transplantation. They can provide low “McDonald” and high vaginal “Shirodkar” cervical cerclage, laparoscopic and open transabdominal cervical cerclage.