Acquired thrombophilia and fetal factors associated with recurrent pregnancy loss

Recurrent pregnancy loss is the most common complication of pregnancy, is the spontaneous loss of a pregnancy before the fetus has reached viability. Improvement of pregnancy outcome is considered as an important area of action for those concerned with the improvement of women’s health and pregnancy outcome. Several studies identified thrombophilia as the principal cause of recurrent pregnancy loss. However, reported studies often do not evaluate other causes of miscarriages in their inclusion and exclusion criteria. So, the aim of this review is to investigate the role of acquired thrombophilia and fetal factors and their role in recurrent pregnancy loss.