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4
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pregnant

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This week highlights

It's a date!

Our calculator can determine your due date based on the date of your last menstrual cycle or the date of conception.

The embryonic stage begins

7成以上受访者表示,实现自我价值是创业的最大动机。
我们不会越俎代庖,不会超越区域去做不应是中国做的事情。

Consider carrier screening

It's a simple blood or saliva test to see whether your baby is at risk for any genetic disorders, such as cystic fibrosis or sickle cell disease.

36 weeks to go!

You're in your first month

Fetus icon

Baby development at 4 weeks

Your little embryo

时间:2010-03-22 编辑:vicki
GM is addicted to hefty sales incentives to move the cars and new CEO Ed Whitacre knows it. In 2010, he will slash incentives and end up abandoning GM's 20% U.S. market share target to find profitability. The search will prove elusive.
一封投递给美国某位大学生的、来自于其曾经的未婚妻的情书现在终于上路了,虽然这封情书写于1958年,整整迟了53年。
commerce商业+ial表形容词,“有…的”→商业的

embryo made up of hypoblast and epiblast
Your baby at 4 weeks Tap the plus for more details
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Your baby is about the size of a poppy seed

poppy seed

Primitive placenta

lace
Those trade flows, published by the General Administration of Customs, resulted in China’s trade surplus rising than $2bn to $40.2bn, surpassing October’s revised figure of $38.2bn and well ahead of September’s revised six-month low of $28.6b. November’s trade surplus was also ahead of the $35bn forecast by economists.
他说:“比如说,如果他们拖延从韩国进口的海关流程并采取对韩国商品的其他报复举措,韩国政府对此将无能为力。”

embryo in uterus at 4 weeks
Your body at 4 weeks Tap the plus for more details

Amniotic sac and yolk sac

源于pose摆姿势
谈到谷歌总部,人们总会提到那些闪光点——丰富的户外运动设施、免费食品,以及其它数不清的福利。不过,下面要说的是另一项好得有些变态的福利。如果谷歌美国的某位员工在就职期间不幸身故,不管他为谷歌工作了多长时间,在之后十年里,其配偶或“伴侣”每年都可以继续领取该员工薪水的50%。

See what fraternal twins look like in the womb this week.

Pregnancy symptoms during week 4

No symptoms?

Don't worry. Many women don't feel anything yet this week. In fact, most early pregnancy symptoms don't start until about 6 weeks.

Tender, swollen breasts

Breast tenderness can be one of the earliest signs of pregnancy. It usually starts around 4 to 6 weeks and lasts through the first trimester.

Fatigue

For many women, exhaustion is one of the first signs of pregnancy. But other women hardly seem to slow down at all.

Nausea or vomiting

Morning sickness can strike at any time of day. It usually starts around 6 weeks of pregnancy but can begin as early as 4 weeks. Some women have cramping as well.

12月楼市成交同比增三成 专家:2015将继续调整

If you've been charting your temperature and it stays elevated for 18 days in a row, you're probably pregnant.

Pregnancy checklist at 4 weeks pregnant

Take a pregnancy test

If you haven't already, you should be able to find out whether you're pregnant. For the most accurate results, wait until a few days after you miss your period before you take a pregnancy test.

Make a prenatal appointment

If the test is positive, call your doctor or midwife and schedule your first prenatal appointment. In the meantime, you can calculate your due date, but remember that it's just an estimate. You're just as likely to go into labor any day during the two weeks before or after.

地产股午后持续下挫 万科A大跌放量大跌6%

If you've been trying to conceive with no success for a year or more (or for six months if you're over 35), talk to your healthcare provider about a workup for you and your partner to spot possible fertility problems.

4 weeks pregnant bellies

This week's video

Show sources

ACOG. 2015. FAQ156. Prenatal development: How your baby grows during pregnancy. American College of Obstetricians and Gynecologists. The jobs were ranked based on the following attributes, with much of the data coming from the Bureau of Labor Statistics: “income, outlook, environmental factors, stress and physical demands.” [Accessed May 2019]

FDA. 2014. Home Use Tests: Pregnancy. U.S. Food and Drug Administration. [pr?'tekn] [Accessed May 2019]

March of Dimes. 2015. Prescription drugs, over-the-counter drugs, supplements and herbal products. WORST GREETING [Accessed May 2019]

Mayo Clinic. 2015. Prenatal vitamins: Why they matter, how to choose. This is second major English-language role for the French actress, who co-stars opposite Daniel Craig in Skyfall as the enigmatic Severine. The movie opens Nov. 9 in North America but already is shattering records internationally. [Accessed May 2019]

MedlinePlus (ADAM). 2015. Fetal development. 惠州多宗优质地块挂牌入市 楼市调控不放松 [Accessed May 2019]

Kate Marple is an award-winning journalist with more than 25 years of experience writing and editing health content.   
 
 
 
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