Reduction of multiple pregnancy: Counselling and techniques

Abstract

The incidence of multiple births has risen in the last few decades. This rise is mainly due to the widespread use of assisted reproduction techniques mainly as a result of increasing maternal age at conception. Twin and higher-order multiple pregnancies are associated with increased risk of perinatal, as well as maternal, mortality and morbidity compared to singleton pregnancies. There can also be psychosocial and socioeconomic implications for women and their families. In this chapter, we aim to discuss the risks associated with multiple pregnancies, the pros and cons of fetal reduction, the current techniques used in clinical practice, and how to approach counselling parents, enabling them to make informed decisions.

Keywords: Bipolar cord coagulation; Fetal reduction; Intra-fetal laser ablation; Multifetal pregnancy reduction; Multiple pregnancy; Radiofrequency ablation.