Prevention of hemoperitoneum during ovulation by oral contraceptives in women with type III von Willebrand disease and afibrinogenemia. Case reports

The follicle ruptures at the time of ovulation and fills with blood, forming a corpus hemorrhagicum. Minor bleeding from the follicle into the abdominal cavity may cause peritoneal irritation and, when occurring in a patient with a defect of primary hemostasis, hemoperitoneum can occur. Von Willebrand disease and afibrinogenemia are 2 important bleeding disorders in which both primary hemostasis and coagulation are involved. Bleeding during ovulation is 1 major clinical complication in women with these diseases. The authors examined 3 patients with this hemorrhagic complication and data show that oral contraceptives are an effective means to avoid hemoperitoneum. author's modified