Handbook of Obesity in Obstetrics and Gynecology

Assisted vaginal delivery in obese women

41.1 Introduction Although the duration of the second stage of labour is not affected by obesity, and the intrauterine pressure generated by the Valsalva manoeuvre is similar to normal-weight women, maternal obesity is a known risk factor for operative vaginal…

Intrapartum care for obese women

40.1 Introduction The prevalence of obesity in high-resource countries is rising in all age groups. It is estimated that over a third of women in the reproductive age are obese. Obesity is both a metabolic and an inflammatory disorder. Obesity…

Induction of labour in obese pregnancies

Induction of labour (IOL) involves artificially stimulating the onset of labour through chemical and/or mechanical methods, with the aim of achieving a vaginal delivery, prior to the onset of spontaneous labour. Approximately 33.0% of deliveries in the United Kingdom (UK)…

Venous thromboembolism in obese mother

38.1 Introduction Venous thromboembolism (VTE) is the leading cause of direct maternal deaths in the United Kingdom. Obesity is a significant contributory factor for VTE in pregnancy and the risk increases by fourfold when compared with women of normal BMI.…

Obesity and preeclampsia

37.1 Introduction Pregnant women who are obese are at risk of a multiplicity of pregnancy-related complications, in particular preeclampsia and gestational diabetes. It has been suggested that similar to gestational diabetes and development of type 2 diabetes, gestational hypertension and…