怀孕

English: I am 20 weeks pregnant, and how prenatal education?

我怀孕20周了，如何胎教？

The health and well being of the infant may preoccupy a woman's thoughts during the last month of pregnancy.

期望健康和幸福的婴儿这个时候也应该关注的妇女的思想，像过去怀孕的时期一样关心她。

I have been using this product for about three months now as a preventative solution to pregnancy stretch marks.

我一直在使用本产品为3个月左右现在作为一个预防性的解决办法怀孕拉伸的痕迹。

Therefore in the United States, the use of progesterone during "known or suspected pregnancy" is banned.

因此，在美国，孕酮在已知或可能怀孕的妇女中是禁止使用的。

The two main hormones that play a major role in pregnancy are estrogen and progesterone.

两个主要的激素发挥了重要作用，怀孕是雌激素和孕酮。

During pregnancy we can notice increased levels of progestin, estrogen and cortisol.

在怀孕期间，我们可以看到水平的增加孕激素，雌激素和皮质醇。

A pill containing estrogen and progestin to inhibit ovulation and so prevent conception.

含有雌激素和黄体酮阻止排卵以阻止怀孕的药片。

Prolactin,The one hormone that has to do with breast changes....

这段说明了泌乳刺激素在怀孕后期和哺乳期才大量产生的激素起了至关重要的保护作用。

Then the linear vector was microinjected into the pronucleus of the KM×B6D2F1 zygotes to produce the transgenic mice. Thirty-four adult mice were produced from 286 of injected embryos.

用显微注射方法，将线性化的载体DNA注入KM ×B6D2F1小鼠受精卵的的原核内部，然后将胚胎移植到输卵管内，13只受体怀孕产仔。

Recombinant expression vector k14/c-myc-paav was constructed bearing the mouse c-Myc cDNA derived by the skin specific human keratin 14 promoter, then the linear vector was microinjected into the two pronucleus of the C57BL/6 fertilized eggs to produce transgenic mice.256 microinjected eggs were transferred, 6 of the foster mothers were pregnant and 44 adult mice were produced, two of them were positive transgenic mice confirmed by PCR and Southern blot analysis, transgenic rate was about 4%.

以CMV-PAAV载体为基础载体，以皮肤特异人K14（人角蛋白14）基因启动子替换原质粒中的CMV启动子后，在其多克隆位点区依次插入鼠c-Myc基因的cDNA序列和gfp基因的编码序列，构建了高效表达c-Myc基因的真核表达载体。通过双原核显微注射技术，将线性化的载体DNA注入到C57BL/6小鼠受精卵的两个原核中，然后将注射后状态良好的胚胎移植到代孕鼠的输卵管中，共移植了256枚受精卵，6只受体怀孕，最终获得44只成年小鼠。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！