剖宫产对母婴是否都有利？针对这个问题，我们从两个方面分析如下。1有利因素1．1产道异常，骨盆发育不好，骨盆径浅尺寸小，或形态不正常，股头通过有困难。子宫发育差、畸形，致子宫肌层弹力纤维和平滑肌少，子宫肌伸展能力差，往往引起子宫收缩乏力，或子宫收缩不协调，分娩 Cesarean section for mother and child are all good? In response to this problem, we analyze the following two aspects. 1 favorable factors 1.1 Abnormal birth canal, poor pelvic growth, pelvic diameter shallow size, or abnormal shape, strand through the difficulties. Uterine poor development, deformity, caused by the myometrium less elastic fibers and smooth muscle, poor stretching ability of the uterine muscle, often lead to uterine atony, or uncoordinated uterine contractions, childbirth