Dating of Pregnancy in First versus Second Trimester in Relation to Post-Term Birth Rate: A Cohort Study.
OBJECTIVES:To evaluate in a national standardised setting whether the performance of ultrasound dating during the first rather than the second trimester of pregnancy had consequences regarding the definition of pre- and post-term birth rates. METHODS:A cohort study of 8,551 singleton pregnancies wit...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Public Library of Science (PLoS)
2016-01-01
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Series: | PLoS ONE |
Online Access: | http://europepmc.org/articles/PMC4711898?pdf=render |