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Fetal Growth in Twin Pregnancies

Published online by Cambridge University Press:  01 August 2014

J.P. Neilson
J.P. Neilson*
Affiliation:
Department of Midwifery, University of Glasgow/Queen Mother's Hospital, Glasgow, Scotland
*
Queen Mother's Hospital, Glasgow G3 8SH, Scotland

Abstract

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In 65 consecutive twin pregnancies, 722 measurement of fetal abdominal circumference have been obtained with ultrasound. Zygosity was established after delivery in 85% of the pregnancies. There was no difference in mean abdominal circumference measurements between monozygotic and dizygotic pregnancies. In both groups, the pattern of growth was linear throughout pregnancy in contrast to that predicted by birth-weight for gestational age charts. It is suggested that increasing trunk flexion, in later twin pregnancy, may distort accurate abdominal circumference measurement.

Keywords

Twin pregnancyZygosityUltrasoundFetal growth
Type
Research Article
Information
Acta geneticae medicae et gemellologiae: twin research , Volume 37 , Issue 1 , January 1988 , pp. 35 - 39
Copyright
Copyright © The International Society for Twin Studies 1988

References

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