the outcome of these pregnancies was open neural-tube defect ( 12.4 % ) , birthweight less than 2.5 kg ( 10.3 % ) , twins ( 9.8 % ) , fetal wastage ( 9.5 % ) , perinatal death ( 2.6 % ) , other ( 1.3 % ) , and `` '' normal '' '' singleton ( 54.1 % ) .
C0032972
outcome of
C0701826
perinatal death