Small Tail Sheep is an all-year-around reproduction sheep, which gives two births a year or three births in two years. The average lambing number per parturition is from 2 to 5 lambs and the lambing rate can be as high as 260%.

Will and Kate revealed in September that they are expecting baby number three, who will join big brother Prince George, 4, and big sister Princess Charlotte, 2.

九月，威廉和凯特公布了三胎信息，这是这对夫妇继四岁的乔治王子、两岁的夏洛特公主后的第三个孩子。

Results The perinatal management methods include nutrition, various means for tocolysis, prevention of PIH, fetal monitoring and prevention of postpartum hemorrage.

结果16例三胎及9例四胎妊娠的围产期管理方法包括营养、各种保胎措施、预防妊高征、胎儿监测及预防产后出血；

But they are likely to wait until Prince William and Kate have their third child, which is due in April.

但是两人可能会等威廉王子和凯特的第三胎在明年四月出生后再结婚。

Results: The incidence of twin and triple pregnancy were 15.2 ‰ and 0.078%, respectively in the recent 5 years.

结果：双胎和三胎妊娠发生率分别为1.5%和0.078%。

Now, the deliberation is a step forward in legalizing the three-child policy announced earlier this year.

此次审议将会把今年早些时候宣布的三胎政策合法化再向前推进一步。

Prince William may have just accidentally revealed whether he and Kate Middleton are having a girl or boy.

威廉王子很可能一不小心，把凯特王妃第三胎的孩子性别给说出来了。

Meanwhile, we studied the specific executive scheme of breeding three times within two years systematic from four aspect including define of production interval, organization form of production unit, choice of breeding way and plan of breeding and lambing.

同时，从生产节律的确定、生产单元的组建、配种方式的选择、配种和产羔计划的制定等4个方面对两年三胎密集繁殖体系的具体实施方案进行了系统研究。

However, Gossip Cop has officially shut down such pregnancy rumors for the 34-year-old mother of two.

不过，《八卦警察》却正式对“34岁凯特再怀第三胎”的消息进行了辟谣。

Moreover, it seems that the Duke and Duchess of Cambridge may not even be up to the idea of having a third child as of yet.

不仅如此，剑桥公爵夫妇目前似乎连生第三胎的打算都没有。

In multiple gestations, the levels of β-HCG were significantly higher compared with singleton pregnancies ( P < 0.001).

单胎妊娠组血β-hCG水平均明显低于双胎妊娠组和三胎妊娠组，差异亦具有显著性（P<0·001）。

Through conversion, the heritability estimates of litter size and live-litter size for three continous birthes are 0.35 and 0.36 in proper order, they are near high heritability.

经换算，连续三胎产仔数及活仔数的n次遗传力值分别为0.35及0.36，接近于高遗传力。

Her terrible morning sickness may be one cause, but as of now, talks of a third baby are only rumors and no palace officials have verified any sources claiming thus.

她严重的晨吐反应可能是原因之一。至少到现在为止，有关她第三胎的消息都是谣言，英国王室没有对任一消息源进行确认。

The outcome of follow-up after selective reduction of triplet pregnancy after in vitro fertilization-embryo transfer

体外受精-胚胎移植后三胎妊娠减胎术后随访结局分析

Government statistics tell all: among Chuzhou children born in 2009, the ratio of boys to girls among first children is 105:100-but it rises to nearly 300:100 for third and fourth births.

官方统计数据说明了一切：2009年，滁州头胎新生儿男女性别比为105:100，但第三胎和第四胎的这一比率就升到了近300:100。

Most of the women with birth trauma he works with "are so fearful about giving birth for the second or third time that they are making themselves unwell".

大多数前来咨询的女性患者“实在太害怕再生第二、第三胎了，她们把自己弄得很难受”。

I suggest that the country allow highly-educated people to have a third child to improve the population's quality.

建议高学历者可以生三胎以调整人口素质。

A New Reproduction Record of Captive White Tiger in China

白虎在中国广州创一年三胎繁殖纪录

Results ( 1) No significant difference was found in BWI, FBG, blood lipid or serum related hormones, only the difference in systolic and diastolic pressure was shown between the hypertension group and the control group.

结果（1）高血压组除收缩压、舒张压显著高于正常对照组外，体重指数、空腹血糖及血脂、血浆相关激素水平两组比较差异无显著性；

A blast of arctic air sent temperatures into the single digits in areas around Baltimore and Washington D.C. Hitting just 4 degrees, BWI airport broke a record set in 1873.

在巴尔的摩以及华盛顿一些地区，一股北极寒流将气温带至个位数——4华氏度，打破了巴尔的摩国际机场1873年的最低气温记录。

BWP is the studbook of the Belgian Warmblood Horses.

BWP是比利时温血马的血统登记协会。