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Multiple-Pregnancy Duration

Published online by Cambridge University Press:  01 August 2014

S. Milewicz
S. Milewicz*
Affiliation:
Department of Obstetrics and Gynecology, Academy of Medicine, Cracow, Poland
*
Department of Obstetrics and Gynecology, Academy of Medicine, ul. Kopernika 23, 31-501 Cracow, Poland

Abstract

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Pregnancy duration was examined in 389 multiple pregnancies out of 29,656 general deliveries. Mean duration of multiple pregnancy appears to be 258.5 days, i.e., 23.1 days shorter than general pregnancy, which is statistically significant (t = 32.16, P < 0.001).

There is high linear positive correlation between fetal weight and length, and between these and maternal abdominal circumference. A highly significant multiple correlation exists between fetal weight and length and maternal abdominal circumference in multiple pregnancy.

Type
1. Multiple Pregnancy as a High-Risk Pregnancy
Information
Acta geneticae medicae et gemellologiae: twin research , Volume 22 , supplement S1 , October 1972 , pp. 42 - 43
Copyright
Copyright © The International Society for Twin Studies 1972