Three samples that were subjected to postpartum complications were studied out of 22 cases and the main objective of this study was to know the management in the case of death of a twin foetus As these results were subjected to strong monitoring of the blood clotting file, in addition to that, the resulting complications were studied and were found to indicate that in the case of a twin pregnancy with the death of one foetus with good control. A miscarriage is not likely after week 12 or before week 24 (late miscarriage). In twin pregnancies, the cause of a late miscarriage is either an abnormal twin growth, twin transfusion syndrome or a TTTS foetal transfusion. This condition occurs when one identical twin sharing the same placenta receives a lot of blood in the womb, while the other receives too little, which affects its growth and development. Unfortunately, one baby dies while the other continues to grow for the remainder of the pregnancy.