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怀孕第二个月(正常标准)Second month of pregnancy

  • 来源:xjat
  • 作者:xjat
  • 更新日期:2019-04-15 17:02
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怀孕第二个月 Second month of pregnancy 大小:整个胚胎的长度大约是58cm,体重约8g14g。 Size: The length of the whole embryo is about 5-8 cm and its weight is about 8-14 G. 四肢:手和腿开始形成,长出手腕、手指和手肘,每一个手指末端出现小小触

怀孕第二个月 Second month of pregnancy

大小:整个胚胎的长度大约是5—8cm,体重约8g—14g。

Size: The length of the whole embryo is about 5-8 cm and its weight is about 8-14 G.

四肢:手和腿开始形成,长出手腕、手指和手肘,每一个手指末端出现小小触垫;腿部往下发展出脚和脚趾,同样在脚趾下也有小小的触垫。

Limbs: Hands and legs begin to form, wrists, fingers and elbows grow, and small pads appear at the end of each finger; feet and toes develop downward from the legs, as well as small pads under the toes.

体形:头部占了很大比例,而且向前倾靠在胸前。弯曲的身体开始拉直变长,额头很高,可以从超声图像中清楚地看到双耳、鼻子和嘴巴。

Body shape: The head accounts for a large proportion and leans forward on the chest. The bent body begins to stretch straight and lengthen, with a high forehead. The ears, nose and mouth can be clearly seen in the ultrasound image.

内脏:心脏由弯曲呈S型的管子渐渐分裂成4个心室,每分钟心跳大约120~160次。胃、肠子等内脏器官均已成型。肠子中段从胃部分出来,成长的速度非常快。

Viscera: The heart gradually divides into four ventricles from a curved S-shaped tube. The heartbeat is about 120 to 160 beats per minute. Visceral organs such as stomach and intestine have been formed. The middle part of the intestine comes out of the stomach and grows very fast.

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