妊娠

Some foetal malformations cannot be diagnosed until late in pregnancy.

有些胎儿的畸形部位得等到妊娠后期才能诊断出来。

During the third month of pregnancy the sex of the child becomes determinable.

孩子的性别在妊娠期第三个月便可查明。

Blood progesterone remains constant throughout pregnancy in the eve.

牛和绵羊血液孕酮含量在全妊娠期保持不变.

The corpus luteum of the previous pregnancy regresses very rapidly.

前次妊娠的黄体很快开始退化.

Most women will be offered an ultrasound scan during pregnancy, although it's not obligatory.

大多数处于妊娠期的妇女将被建议接受超声波检查，不过这不是强制性的。

She had a normal pregnancy and delivered a healthy child.

她正常妊娠，生了个健康的孩子。

You should also have a medical check-up after the termination of a pregnancy.

终止妊娠后还应该体检一次。

The gestation period can be anything between 95 and 150 days.

妊娠期从95天至150天不等。

Pregnancy begins when the fertilized egg is implanted in the wall of the uterus.

当受精卵植入子宫壁时，妊娠就开始了。

In the world as a whole, about ten per cent of all pregnancies are terminated.

从全世界看来，所有怀孕的人中约10%的妊娠被终止了。

Drinking is not advised during pregnancy.

建议妊娠期不要饮酒。

She chose to have an early termination.

她选择了早期终止妊娠.

After a lot of agonizing she decided to terminate the pregnancy.

经历一番痛苦挣扎后，她决定终止妊娠。

Drugs taken during pregnancy may cause physical deformity in babies.

妊娠期服用的药物可能引起婴儿身体畸形。

the first trimester of pregnancy

妊娠的头三个月