HTTP/1.1 200 OK Cache-Control: no-cache, private Content-Type: text/html; charset=UTF-8 Date: Fri, 04 Dec 2020 04:45:45 GMT 三级人参王

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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

祝节日幸福如意。
"Producer prices remain in deflation because of falling commodity prices," said Moody's Analytics before the report.

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

旅友们,注意啦!尽管你可能还没制定好旅行计划,但“2014年最佳旅游目的地榜单”已经新鲜出炉了。近日,著名旅行指南出版商孤独星球出版社发布了“2014最佳旅游”排行榜。下面我们就从排名前十的国家中挑选出一些目的地让你先睹为快。
80年来,普华永道(PwC)一直负责奥斯卡奖的计票工作并确保将正确的信封交给颁奖嘉宾。这家会计师事务所很快向两部影片、颁奖嘉宾和观众作出了道歉,因为它交给比蒂和唐纳薇的颁奖通告不是关于这个奖项的。
多年来,西方排放量的缓慢减少,被东方排放量的日益增加所抵消。2013年,这种趋势仍在继续。中国的排放量增加了4.2%,印度增加了5.1%。中印两国一直在以极快的速度修建火力发电厂。
欧洲专利局局长伯努瓦·巴迪斯戴利表示,中国公司专利申请量的增加,反映出中国加速扩张到欧洲、正成为一个知识型的全球创新型国家的事实。

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

The top-earning woman in the music business has been cashing in on a massive world tour, a constant stream of hit singles and a string of endorsements with a slew of major companies, while occasionally throwing thinly veiled barbs at her chief rival.
第一次跻身品牌价值100强的是法国时尚品牌迪奥和硅谷的汽车制造商特斯拉汽车公司,他们分别位列第89名和第100名。
此外,这也是北京大学连续第二年在亚洲大学排行榜上排名第二位。

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

Amniotic sac and yolk sac

Amid rising pollution and a strengthening yuan, the capital city saw its tourist numbers drop to 4.20 million visits from January to November from 5.01 million visits in 2012, according to China Daily, citing a report from China Tourism Academy and Beijing Commission of Tourism Development. An earlier report based on a survey of domestic travel agents showed that visitors to the capital declined by roughly 50% in the first three-quarters of the year compared with a year earlier.
8. Smart bottle opener

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.

家具安全大检查 5S原则预防儿童意外伤害

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.

中国难得一遇的领跑世界的机会

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. 6. Smart refrigerator [Accessed May 2019]

FDA. 2014. Home Use Tests: Pregnancy. U.S. Food and Drug Administration. 8. Your appendix might not be a useless evolutionary byproduct after all. Unlike your wisdom teeth, your appendix might actually be serving an important biological function - and one that our species isn't ready to give up just yet. [Accessed May 2019]

March of Dimes. 2015. Prescription drugs, over-the-counter drugs, supplements and herbal products. It was addressed to Clark C Moore, who has since changed his name to Muhammad Siddeeq, making it hard to trace him. [Accessed May 2019]

Mayo Clinic. 2015. Prenatal vitamins: Why they matter, how to choose. As the fashion world mourns Lagerfeld, his beloved cat Choupette is one of a number who could be set to inherit his £150million fortune. [Accessed May 2019]

MedlinePlus (ADAM). 2015. Fetal development. 建材家居业海外转移和对外投资已成趋势 [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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