Spontaneous rupture of a branch of the uterine artery.
D000328:Adult; D001158:Arteries; D005260:Female; D006465:Hemoperitoneum / Q000209:etiology*; D006801:Humans; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000150:complications*; D014652:Vascular Diseases / Q000150:complications