Expectant Versus Immediate Medical Management for the Evacuation of the no Evolutionary Pregnancies Before 13 GW

Inclusion Criteria: * Agreed women aged over 18 yrs old Non evolutive pregnancy before 13GW : * Non evolutive pregnancy with no fetal cardiac activity * Non evolutive pregnancy with embryonic structures * Trophoblastic material in uterine cavity P bhCG \< 10UI/L Exclusion criteria: * Age \< 18 years * pregnancy evolutionary * not evolutionary pregnancy after 13 weeks of amenorrhoea characterized by the presence of an scan image intra-uterine ANECHOGENE furthermore of 50mm of diameter * amenorrhoea of more than 13 weeks * pregnancy twin * pregnancy molar * pregnancy extra-uterine * Extra-uterine pregnancy * one or many contraindications in the mifepristone: * Allergy known about the MIFEPRISTONE * Incapacity suprarenal * corticosteroid therapy in the long price * confusions of the haemostasis (thrombopenia \< in 100000 / mm3) * anaemia (rate Hg \< in 9 g / dl) * contraindication in the misoprostol * allergy known about PROSTAGLANDINES * BEANCE cervical