We present a case of a triplet with HELLP-Syndromin the 31st gestation week. In ultrasound one of the fetuses was to small for gestational age and one of them showed an zero-flow in Doppler ultrasound. We decided to deliver by Caesarean section in the 31st gestation week. Growth-retardiation was found in two infants. One of them had a single umbilical artery in addition.