Fig. 1From: Getting into the water: a prospective observational study of water immersion for labour and birth at a New Zealand District Health BoardRisk factors in the current or any previous pregnancy or birth. APH = Antepartum Haemorrhage; BMI = Body Mass Index; BP = Blood Pressure; C/S = Caesarean Section; GBS = Group B Streptococcus; GDM = Gestational Diabetes Mellitus; IUGR = Intrauterine Growth Restriction; PPH = Postpartum Haemorrhage; PROM = Premature Rupture of Membranes; SROM = Spontaneous Rupture of MembranesBack to article page