Unpredictable: The convention is to use weeks of gestation, and the due date is calculated as 40 weeks from your last menstrual period, or 38 weeks from conception. Of course only 5% of women deliver on their due date, but about 90% will delivery between weeks 37 and 42.
Answered 2/3/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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