1.1 Preamble
Despite considerable debate and research over many years the
concept of normality in labour and delivery is not standardised or
universal. Recent decades have seen a rapid expansion in the development and use
of a range of practices designed to start, augment, accelerate, regulate or
monitor the physiological process of labour, with the aim of improving outcomes
for mothers and babies, and sometimes of rationalising work patterns in
institutional birth. In developed countries where such activity has become
generalised questions are increasingly raised as to the value or desirability of
such high levels of intervention. In the mean time, developing countries are
seeking to make safe, affordable delivery care accessible to all women. The
uncritical adoption of a range of unhelpful, untimely, inappropriate and/or
unnecessary interventions, all too frequently poorly evaluated, is a risk run by
many who try to improve the maternity services. After establishing a working
definition of normal birth this report identifies the commonest
practices used throughout labour and attempts to establish some norms of good
practice for the conduct of non-complicated labour and delivery.
The report addresses issues of care in normal birth irrespective
of the setting or level of care. Its recommendations on those interventions
which are or should be used to support the processes of normal birth are neither
country nor region specific. Enormous variations exist worldwide as to the place
and level of care, the sophistication of services available and the status of
the caregiver for normal birth. This report aims simply to examine the evidence
for or against some of the commonest practices and to establish recommendations,
based on the soundest available evidence, for their place in normal birth care.
In 1985 a meeting of the World Health Organization (WHO) European region, the
regional office of the Americas, together with the Pan American Health
Organization in Fortaleza, Brazil, made a number of recommendations based on a
similar range of practices (WHO 1985). Despite this, and despite the rapidly
increased emphasis on the use of evidence-based medicine, many of these
practices remain common, without due consideration of their value to women or
their newborns. This is the first time that a meeting involving childbirth
experts from each of the WHO regions worldwide has had the opportunity to
clarify, in the light of current knowledge, what they consider to be the place
of such practices in normal birth care.
After debating the evidence, the working group classified its
recommendations on practices related to normal birth into four categories:
A. Practices which are demonstrably useful and should be
encouraged
B. Practices which are clearly harmful or ineffective and
should be eliminated
C. Practices for which insufficient evidence exists to
support a clear recommendation and which should be used with caution while
further research clarifies the issue
D. Practices which are frequently used
inappropriately |