Spontaneous cerebral hemorrhage in late pregnancy is usually associated with congenital malformations of blood vessels in the brain and intrauterine ischemia and hypoxia. If the blood vessels in the fetal brain develop abnormally in late pregnancy, the abnormal blood vessels can rupture on their own, resulting in spontaneous cerebral hemorrhage. Brain hemorrhage can also occur when intrauterine ischemia and hypoxia occur in late pregnancy. If the amount of bleeding in the fetal brain is excessive, it may be life-threatening. If a hemorrhage is detected on examination, it is important to conduct further tests to determine the cause of the hemorrhage and to monitor the fetus closely in the womb. The specific management plan for spontaneous brain hemorrhage in late pregnancy depends on the cause of the hemorrhage, its severity, and the condition of the fetus in utero, etc., and should be considered by the physician. If you have any other questions, please consult your doctor.