Multiple pregnancy (more than 3 fetuses) 
Maternal history of placental abruptio 
Fetus with IUGR 
Pregnancy complicated with pre-eclampsia 
Unability to give informed consent       
    

NCT00236340_exc_T1
Condition
Multiple pregnancy
NCT00236340_exc_T2
Value
more than 3
NCT00236340_exc_T3
Measurement
fetuses
NCT00236340_exc_T4
Condition
placental abruptio
NCT00236340_exc_T5
Observation
Maternal history of
NCT00236340_exc_T7
Condition
IUGR
NCT00236340_exc_T6
Condition
Fetus
NCT00236340_exc_T8
Condition
Pregnancy
NCT00236340_exc_T9
Condition
pre-eclampsia
NCT00236340_exc_T10
Observation
give informed consent
NCT00236340_exc_T11
Negation
Unability to
NCT00236340_exc_T12
Scope
more than 3 fetuses