以下选登了瑞典摄影家奥纳特・尼尔森和美国摄影家亚历山大・特西亚拉斯拍摄的有关胎儿的杰作,它们将引领我们进入一个奇特的世界――身体的内部,细胞、各种组织以及我们如何被孕育、如何在母亲的体内生长并最终来到这个世界上。这一切显得如此神奇和美好,它让人们感到与自己的身体从未有过的亲近。
(screen.width*0.8-70)) this.width=(screen.width*0.8-70)'>
精子。在性交过程中,大约有3亿精子可能会进入**。但是只有一个精子可能穿过重重障碍,使卵子受精,最终制造出一个胚胎
(screen.width*0.8-70)) this.width=(screen.width*0.8-70)'>
卵子经过大约15厘米长的、狭窄的输卵管向子宫游动,它周围的营养细胞像一串串美丽的光环围绕着它。很快,它将与精子相遇并开始受精的过程
(screen.width*0.8-70)) this.width=(screen.width*0.8-70)'>
一个精子试图进入卵子的瞬间
(screen.width*0.8-70)) this.width=(screen.width*0.8-70)'>
此时精子的头已经钻进去了,我们还可以看到它的中部和尾部,它就像一个不断旋转的钻头,在尾部拍打的驱动下,努力进入卵子。
(screen.width*0.8-70)) this.width=(screen.width*0.8-70)'>
第1周,在受精之后几小时之内,受精卵开始分裂。1周以后,这个小圆球将自己附着在子宫壁上。
(screen.width*0.8-70)) this.width=(screen.width*0.8-70)'>
受精后8天。胚芽完成“着陆”,微微嵌入子宫内膜。此时它分裂发育为几百个细胞。
(screen.width*0.8-70)) this.width=(screen.width*0.8-70)'>
(screen.width*0.8-70)) this.width=(screen.width*0.8-70)'>
(screen.width*0.8-70)) this.width=(screen.width*0.8-70)'>
(screen.width*0.8-70)) this.width=(screen.width*0.8-70)'>
(screen.width*0.8-70)) this.width=(screen.width*0.8-70)'>
(screen.width*0.8-70)) this.width=(screen.width*0.8-70)'>
(screen.width*0.8-70)) this.width=(screen.width*0.8-70)'>
(screen.width*0.8-70)) this.width=(screen.width*0.8-70)'>
![1177200_1147702179109.jpg](/proxy.php?image=http%3A%2F%2Fbbsimg.qianlong.com%2Fupload%2F01%2F17%2F72%2F00%2F1177200_1147702179109.jpg&hash=534b57520c41a782640a32662ed918a2)
精子。在性交过程中,大约有3亿精子可能会进入**。但是只有一个精子可能穿过重重障碍,使卵子受精,最终制造出一个胚胎
![1177200_1147702216718.jpg](/proxy.php?image=http%3A%2F%2Fbbsimg.qianlong.com%2Fupload%2F01%2F17%2F72%2F00%2F1177200_1147702216718.jpg&hash=393e2d4e995863ada3937a8531735cdb)
卵子经过大约15厘米长的、狭窄的输卵管向子宫游动,它周围的营养细胞像一串串美丽的光环围绕着它。很快,它将与精子相遇并开始受精的过程
![1177200_1147702256875.jpg](/proxy.php?image=http%3A%2F%2Fbbsimg.qianlong.com%2Fupload%2F01%2F17%2F72%2F00%2F1177200_1147702256875.jpg&hash=1dd5810d6601b9e7da5a37325280890e)
一个精子试图进入卵子的瞬间
![1177200_1147702291250.jpg](/proxy.php?image=http%3A%2F%2Fbbsimg.qianlong.com%2Fupload%2F01%2F17%2F72%2F00%2F1177200_1147702291250.jpg&hash=833b4876dfb5d49fc4d704158825b97a)
此时精子的头已经钻进去了,我们还可以看到它的中部和尾部,它就像一个不断旋转的钻头,在尾部拍打的驱动下,努力进入卵子。
![1177200_1147702323328.jpg](/proxy.php?image=http%3A%2F%2Fbbsimg.qianlong.com%2Fupload%2F01%2F17%2F72%2F00%2F1177200_1147702323328.jpg&hash=365b3c1832b25a7483f36b318d15b0a0)
第1周,在受精之后几小时之内,受精卵开始分裂。1周以后,这个小圆球将自己附着在子宫壁上。
![1177200_1147702348000.jpg](/proxy.php?image=http%3A%2F%2Fbbsimg.qianlong.com%2Fupload%2F01%2F17%2F72%2F00%2F1177200_1147702348000.jpg&hash=0dce55706f6af570c5d1126f37b997d0)
受精后8天。胚芽完成“着陆”,微微嵌入子宫内膜。此时它分裂发育为几百个细胞。
![1177200_1147702378484.jpg](/proxy.php?image=http%3A%2F%2Fbbsimg.qianlong.com%2Fupload%2F01%2F17%2F72%2F00%2F1177200_1147702378484.jpg&hash=71c15abac9c357d19fdec2cee6f9bf5d)
![1177200_1147702399593.jpg](/proxy.php?image=http%3A%2F%2Fbbsimg.qianlong.com%2Fupload%2F01%2F17%2F72%2F00%2F1177200_1147702399593.jpg&hash=6ec76bc7e34dd26cc131925ea0623828)
![1177200_1147702409203.jpg](/proxy.php?image=http%3A%2F%2Fbbsimg.qianlong.com%2Fupload%2F01%2F17%2F72%2F00%2F1177200_1147702409203.jpg&hash=f1c7a7af5ef5c2f51ffddd52016a244c)
![1177200_1147702417375.jpg](/proxy.php?image=http%3A%2F%2Fbbsimg.qianlong.com%2Fupload%2F01%2F17%2F72%2F00%2F1177200_1147702417375.jpg&hash=bf2cba6c2df7a273c5df25f8c5ee0440)
![1177200_1147702425812.jpg](/proxy.php?image=http%3A%2F%2Fbbsimg.qianlong.com%2Fupload%2F01%2F17%2F72%2F00%2F1177200_1147702425812.jpg&hash=eaf77b92760af6be0d4345157ed0a750)
![1177200_1147702434343.jpg](/proxy.php?image=http%3A%2F%2Fbbsimg.qianlong.com%2Fupload%2F01%2F17%2F72%2F00%2F1177200_1147702434343.jpg&hash=0e76a06f3bfe45c40a68503b818ffbd2)
![1177200_1147702444093.jpg](/proxy.php?image=http%3A%2F%2Fbbsimg.qianlong.com%2Fupload%2F01%2F17%2F72%2F00%2F1177200_1147702444093.jpg&hash=6d5f6a5cdf926e977b48f3032285e1c7)
![1177200_1147702453031.jpg](/proxy.php?image=http%3A%2F%2Fbbsimg.qianlong.com%2Fupload%2F01%2F17%2F72%2F00%2F1177200_1147702453031.jpg&hash=0a9147622b3da2bc6a06b369b3552b02)