Complex sentence: Severe hemorrhages are indicators of a more severe prothrombin deficiency that account for muscle hematomas, intracranial bleeding, postoperative bleeding, and menorrhagia, which may also occur depending on the severity, respectively.
Split into simpler sentences: Severe hemorrhages are indicators of a more severe prothrombin deficiency. Muscle hematomas, intracranial bleeding, postoperative bleeding, and menorrhagia may also occur depending on the severity, respectively.