dear all
I'm interested to know whether there is any written or research evidence
on whether norms of the length of labour have changed in the recent
past. I'm aware of the impact of Friedmans work on practices in labour
wards, but am wondering whether there is anything to suggest further
trends in what is seen as a 'normal' length of labour (and by
association, whether this could be related, in either direction, to
rising intervention rates)
all ideas on relevant evidence sources, or personal/professional
observations welcome
Chris
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