Dr Rachael McEwing has subspecialist Fellowship training in obstetric and gynaecology imaging. An advisor to the Ministry of Health on maternity ultrasound, Rachael sits on the National Maternity Monitoring Group, SGA Experts Panel, Maternity Ultrasound Advisory Group, and First Trimester Screening Advisory Group. Rachael chaired the group that developed the NZ Obstetric Ultrasound Guidelines.