Hereditary fibrinogen disorders (HFD) are rare quantitative or qualitative fibrinogen anomalies, including afibrinogenaemia (A), hypofibrinogenaemia (H), dysfibrinogenaemia (D) and hypodysfibrinogenaemia (HD). As fibrinogen plays an essential role in pregnancy, we addressed the issue of obstetrical and postpartum complications in women with HFD.