The obstetric patient
The obstetric anaesthetist’s clinical practice is concerned with the safety of not one, but two intricately interwoven individuals, and much of this takes place in the presence of a third party—partner, friend or relative. Pregnancy and birth are natural and normal processes in the lives of most people. In this context, communication might be expected to be a matter of common sense and somewhat intuitive. How we communicate with women is a pivotal factor in determining their experience and, although recognized as such by many within the midwifery community , this is perhaps less so by doctors. Advances in medicine and changes in society over the last 100 years have resulted in a safer but, socially and technologically, a more complex experience for both women and their babies. Communication in childbirth originally occurred between women caring for each other, but this subsequently became dominated by an authoritarian medical machine, which has left some women feeling vulnerable and ‘processed’. Recognition of the importance and value of patient rights and satisfaction has been responsible for a cultural shift in many maternity units. However, the medicalization of childbirth continues to take over even when labour is proceeding normally. Anaesthetists are perfectly positioned as providers of analgesia and anaesthesia, within a multidisciplinary team, to communicate with women in a way that empowers them and supports their autonomy. Women become highly focused on the pregnancy and labour as the evidence looms ever larger in front of them. Pregnancy and childbirth usually represent a challenging psychological and physiological experience. This focus of attention on the pregnancy makes women highly suggestible to subconscious communications. For this reason, messages received can function as powerful determinants of how women perceive their pregnancy, and respond during childbirth. Central nervous system (CNS) changes occur that reduce anaesthesia requirements during pregnancy and increase hypnotizability, dissociation, daydreaming and an ability to use imagery to experience labour in a fulfilling way. There is a range of emotional responses to pregnancy. For some, there is joy and excitement, while for others there is no excitement—just fear and anxiety. Overlaying this, there may be pre-existing generalized anxiety, social concerns, obstetric problems and other complications.