受孕

I looked in vain for any discussion of what constitutes human dignity, any suggestion that conception outside the womb might be tampering with a fundamental, even sacred, process, one which debases and cheapens the mystery at the start of life.

是什么构成了人类的尊严？宫外受孕可能会对基本的、甚至神圣的过程产生损害，会降低和削弱生命之始的神秘，作者对此有何建议？我试图在书中寻找答案，但是作者根本没有做此讨论。

A woman of 35 has only a 30 percent chance of conceiving.

35岁的女人只有30%的受孕机率

Each male ratwas paired with 2 female rats in proestrus when administration terminated. Femalerats were examined the next morning for the presence of sperm in vaginal smears andunderwent a cesarean section on day 13 of gestation. Then the reproductive indiceswere calculated as follows: copulation index, pregnancy index, and fertility index,which can evaluate male fertility directly. The sperm motility and morphology wereevaluated by computer-assisted sperm analysis, moreover, the caudaepididymal sperm ultramicrostructure were analyzed by transmission electronmicroscope, which can evaluate the influence on sperm maturation bydutasteride ; sperm survival rate was assessed by SYBR-14 and propidium iodidefluorescent staining; serumal dihydrotestosterone and testosterone of ratswere detected by enzyme-labeled immunoassay, which can evaluate the effecton androgenic levels; the weights of testes and epididymides, were determined byprecise electronic balance; histological examination of above tissues were evaluatedby HE staining and TEM, which can evaluate treatment on histology of reproductiveorgans by dutasteride.

给药结束后雄鼠与处于动情前期的雌鼠按2：1合笼，计算雌鼠的交配指数、受孕指数和生育指数，直接评价雄鼠生育力；采用计算机辅助精子分析系统分析大鼠附睾精子活力和形态，在此基础上合并使用透射电镜技术对各组附睾尾部精子进行透射电镜分析，评价度他雄胺对大鼠精子成熟的影响；采用SYBR-14和propidium iodide双重荧光染色计算精子存活率；采用Elisa法测定大鼠睾酮(testosterone， T)和双氢睾酮(dihydrotestosterone， DHT)血清浓度，评价度他雄胺对雄鼠雄激素水平的影响；采用精密电子天平对各组睾丸、附睾、前列腺和精囊进行称重，评价度他雄胺对大鼠生殖器官重量的影响；采用HE染色法对各组睾丸和附睾进行组织学分析，同时采用透射电镜技术对附睾上皮细胞超微结构进行分析，评价度他雄胺对大鼠主要生殖器官组织学的影响。

But even more mysterious than the family's history are the details of how Suleman became impregnated.

但是，比这个纠结的家庭历史更为神秘的是苏利曼如何受孕的。

Cows are commonly artificially inseminated with semen from one of the large beef breeds.

母牛所要面对的另一处境是，牧农会从体型高大的种牛身上提取精子，以人工授精的方式让他们受孕，以生产更多高价值的小牛。

WHEN it comes to inseminating cows and sows, no bull or boar need travel.

若要令母牛或母猪受孕，没有必要兴师动众将公牛或公猪运来。

The search for long-lived sheep sperm 寻找长寿的羊精子 WHEN it comes to inseminating cows and sows, no bull or boar need travel.

若要令母牛或母猪受孕，没有必要兴师动众将公牛或公猪运来。

Are men completely in the dark about when women are most fertile in their cycle?

对于他的女人在其周期中什么时候最易受孕，男人是完全蒙在鼓里吗？

I'm ovulating,finally.

我终于要受孕了

I can recommend strollers, changing tables, potties, burp cloths.

我们可以聊聊产科医生，如果你有受孕麻烦，也可以说说生育专家。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。