巨大胎儿

Local causes of uterine atony is the twins, fetal macrosomia, polyhydramnios, etc., uterine muscle fibers over-extended, over-expansion of the uterus, resulting in reduced post-partum resumption of non-performing.

宫缩乏力的局部原因就是双胎、巨大胎儿、羊水过多等，子宫肌纤维过度伸展，子宫过度膨胀，造成产后缩复不良。2、如果生第二胎，同样的事情未必会发生。

Most studies report fourfold to fivefold higher rates of macrosomia in infants of mothers with type 2 diabetes.

多数研究报告称，患有2型糖尿病的孕妇产下巨大胎儿的几率比一般人群高4~5倍。

PIH disease pathogenesis, has not yet been clarified, according to the etiology of epidemic survey found that pregnancy causes a high incidence of disease may be related to the following factors:(1) the spirit of excessive tension or by stimulating the central nervous system dysfunction resulting in;(2) the cold season or temperature change is too large, especially at high pressure;(3) of young pregnant women or elderly primipara;(4) has chronic high blood pressure, nephritis, diabetes and other medical history of pregnant women;(5) malnutrition;(6) short body fat;(7) uterine hypertonicity, such as polyhydramnios, twins, diabetes, fetal macrosomia and the mole, etc.;(8) family history of hypertension, particularly pregnant women pregnant mother has history of hypertension.

妊高症的发病原因，至今还未阐明，根据流行病因学调查发现，妊高症的发病原因可能于以下因素有关：(1)精神过分紧张或受刺激致使中枢神经系统功能紊乱；(2)寒冷季节或气温变化过大特别是气压高时；(3)年轻孕妇或高龄初产妇；(4)有慢性高血压、肾炎、糖尿病等病史的孕妇；(5)营养不良；(6)体型矮胖；(7)子宫张力过高，如羊水过多、双胎、糖尿病巨大胎儿及葡萄胎等；(8)家族中有高血压史，尤其是孕妇之母有妊高症史者。

Results The reasons of inducing the SUI in turn are: deficiency in estrogen after menostasis, multipara, huge fetal, forceps delivery and et al.

结果 发生SUI常见病因依次为：多产、巨大胎儿、产钳助产及绝经后雌激素水平低下等。

Objective To improve the acknowledgement and management for fetal macrosomia.

目的 提高对巨大胎儿的认识及处理。

Methods We analyzed 505 fetal macrosomia in the diagnosis,delivery mode and complications,and compared them with those in normal weight fetus.

回顾分析505例巨大胎儿诊断、分娩方式及并发症，并与单胎正常体重儿分娩情况进行比较。

Fortunately, we have a bit more time to impact the rates of macrosomia since this complication develops later in pregnancy, in contrast to the development of congenital anomalies so early.

幸运的是，由于这一并发症出现在妊娠晚期，不同于出现得很早的先天性畸形，因而我们有更多的时间来降低巨大胎儿的发生率。

Fetal macrosomia is another major problem.

另一个主要问题是巨大胎儿。

Those with a particular risk (eg, previousgestational diabetes or fetal macrosomia), require earlier testing.

这项检查是有风险的（如：先前就有糖尿病或巨大胎儿），因此要求更早的检查。

Most commonly, size discrepancy secondary to fetal macrosomia is associated with difficult shoulder delivery.

通常，胎儿身体尺寸比例失调也是引起肩难产的一个重要原因，仅次于巨大胎儿。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失