If they become infected,especially after the first three months of pregnancy, they can get very sick or even die.

VOA: special.2009.08.18

Current thinking is that women distribute the fat below the waist because it's a fat storage depot for pregnancy and lactation.

流行观点认为女性,把更多脂肪储存在腰以下,是为怀孕和哺乳提供脂肪储存

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It's the way to store energy in a place that protects it, packs it away, and keeps it for pregnancy and for nursing the baby, so it's very important from a reproductive point of view.

这样把能量储存在一个地方,保护起来,为怀孕和养育孩子备用,从生殖观点来看这是很重要的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

That way,H.I.V.-infected women could have plenty of time to get the pouch from a health care provider early in their pregnancy.

VOA: special.2010.05.24

If the tests show a high possibility, a married couple must decide if they want to risk a pregnancy.

VOA: special.2010.03.23

As a result, they used the frogs in fast-acting, low-cost pregnancy tests for women during the nineteen-forties and fifties.

VOA: special.2010.06.29

Another idea is that it could involve the foreign cells left in a woman's body after a pregnancy.

VOA: special.2010.06.15

Those who quickly became pregnant again were also less likely to have a pregnancy form in their fallopian tubes, a dangerous condition.

VOA: special.2010.08.11

The W.H.O.is now advising infected women to begin antiretroviral drugs at fourteen weeks of pregnancy, instead of twenty-eight.

VOA: special.2009.12.02

The experts also say doctors need to work with pregnant women to do a better job of estimating exactly when a pregnancy began.

VOA: special.2009.10.26

And also the lack of good prenatal care programs that might identify problems early on in pregnancy."

VOA: special.2009.10.19

For example, genes direct formation of the fetus's brain at set times in a woman's pregnancy.

VOA: special.2010.03.23

Ms. Streeter wants to help these girls to be successful in school and avoid early pregnancy.

VOA: special.2009.01.28

A new study says fewer women in developing nations are dying of pregnancy-related causes.

VOA: special.2010.04.14

Conditions related to pregnancy and childbirth were a leading cause of deaths in females.

VOA: special.2009.09.28

There are tests that can be done to look for Down syndrome during pregnancy.

VOA: special.2009.09.09

It advises girls to delay their first pregnancy until their bodies have fully developed.

VOA: special.2010.08.09

During pregnancy some of the women received supplements containing iron and another micronutrient,folic acid.

VOA: special.2011.01.05

But Aradhna Tripathi says she decided to lose weight after she got pregnancy-related diabetes.

VOA: special.2010.05.12

A miscarriage is the natural loss of a pregnancy before the twentieth week.

VOA: special.2010.08.11

Xenopus are very sensitive to a pregnancy hormone -- human chorionic gonadotropin.

VOA: special.2010.06.29

But whatever the reason, the loss of a pregnancy can be heartbreaking.

VOA: special.2010.08.11

"We should treat malnutrition in women both before and doing pregnancy.

VOA: special.2009.10.26

Cleft abnormalities usually develop early in pregnancy.

VOA: special.2009.12.22

Her mother was a teenage mother, as well as her grandmother, so you can see the cycle of teen pregnancy,"

VOA: standard.2009.12.04

Local education authorities say rates of early marriage and pregnancy among girls aged 10-18 in Senegal's southern regions are alarming.

VOA: standard.2010.06.29

Manber and her colleagues wanted to find out if the technique could be used to ease depression during pregnancy as well.

VOA: standard.2010.03.03

Emergency contraceptives, like the so-called morning-after pill, can prevent pregnancy if they are taken within 120 hours of unprotected intercourse.

VOA: standard.2010.03.22

The girls are very young,he says, so pregnancy and childbirth, often in rural areas, are difficult and risky.

VOA: standard.2010.06.29

"Another concern was pregnancy loss." But Cary never thought her age could increase her child's risk for autism.

VOA: standard.2010.02.10