求翻译：结果:产后出血仍以宫缩乏力为首要原因，其次为胎盘因素及软产道损伤。发生产后出血的病例，存在不同程度的高危因素，如： 妊娠期高血压、多胎多产史、巨大儿等。是什么意思？

Results: Postpartum hemorrhage is still the primary cause of uterine inertia, followed by placental factors and the soft birth canal injury. Cases of postpartum hemorrhage occurs, there are different levels of risk factors, such as: gestational hypertension, multiple births prolific history, great c

Results: post-partum hemorrhage remains to be the primary reason for sluggish deflation Palace, followed by the placenta factors and soft Middle Road Damage. In cases of post-partum hemorrhage, there are different degrees of high-risk factors, such as: hypertensive disorders of pregnancy, multiple b

Finally: Postpartum hemorrhage still shrank the asthenia take the palace as the most important reason, next for placenta factor and soft birth canal damage.Has postpartum hemorrhage case of illness, the existence varying degree high-risk factor, for example: Gestation period hypertension, the polyem

Results: postpartum hemorrhage are uterine atony is the leading cause of, followed by the soft birth canal injuries and placental factors. Cases of postpartum hemorrhage occurs, there are different degrees of risk factors, such as: hypertension during pregnancy, prolific productive history, macrosom

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