“…In normal pregnancy, the hemostatic system is modified to a hypocoagulable condition to preserve oxygen and nutrition transmission via the placenta for fetal survival, then changed to a hypercoagulable state to prevent excessive bleeding following birth [ 2 , 6 , 10 , 21 – 23 ]. Because of the interaction of various risk factors that play a role in RM such as maternal age, lifestyle behaviors (stress, smoking, and excessive alcohol consumption), history of miscarriage, antiphospholipid syndrome, uterine malformation, endometritis, endocrinological, abnormal parental karyotypes, obesity, genetic factors, and thrombophilia with other unknown factors, RM is considered a multifactorial condition [ 1 – 5 , 7 – 9 , 11 , 12 , 14 , 15 , 17 , 19 , 24 , 25 ]. Inherited thrombophilia (IT) is a hypercoagulopathy state that increases the risk of thrombosis.…”