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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
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
Your little embryo
"Overall this ranking of Asia's best 300 universities proves what a dynamic, diverse and competitive higher education region the continent is becoming -- and China is a key part of that development," said Baty.
While at least four engines tend to repeat from one year’s 10 best list to the next, only two of last year’s powerplants remain recognized for 2014, the Honda Accord’s peppy and fuel-efficient 3.5-liter V6 and the powerful supercharged 3.0-liter V6 featured in the Audi S5.
The pace of Japanese production rose at a brisk clip during the month of October, giving policymakers hope - if not more mixed messages - about the strength of the Japanese economy.
Upgrades to the country's industrial structure in which labor-intensive industries are being moved out of metropolitan areas contributed greatly to the demographic change, Peng Xizhe, dean of the School of Social Development and Public Policy at Shanghai-based Fudan University, told the Global Times on Tuesday.
Amniotic sac and yolk sac
“As we work to keep and attract more young professionals and job creators, we appreciate every young person who is engaged and invested in our state.”
The invulnerable singer broadened into a wider emotional palette – musical too, with guitars and brass lacing through synthetic beats and dub effects. It could recall art-rock godmother Kate Bush (see the single "Green Light").
See what fraternal twins look like in the womb this week.
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.
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.
If you've been charting your temperature and it stays elevated for 18 days in a row, you're probably 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.
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.
ACOG. 2015. FAQ156. Prenatal development: How your baby grows during pregnancy. American College of Obstetricians and Gynecologists. authorization [Accessed May 2019]
FDA. 2014. Home Use Tests: Pregnancy. U.S. Food and Drug Administration. 清华大学公共管理学院主任杨燕绥表示，这4万亿元养老金结余很多都在个人账户里面，现收现付的养老保险制度遇到了抚养比的挑战。 [Accessed May 2019]
March of Dimes. 2015. Prescription drugs, over-the-counter drugs, supplements and herbal products. Goldie Blox是一家玩具公司，使命是重新定义玩具商店中的“粉红走道”。在科学、技术、工程和数学（STEM）教育和职业领域，男性数量要大大多于女性，大部分女孩往往在八岁前就对这些领域失去了兴趣。Goldie Blox所设计的玩具则通过吸引女孩发展强大的口头及故事讲述能力的方式——同时仍提供机会来发展日后可转化成对工程学兴趣的技能——来鼓励和启发未来的工程师们。说到机会，一家玩具初创企业如何能在和一开始就统治着玩具行业的大公司的抗衡中脱颖而出呢？Goldie Blox走出了明智的一步：最近，该公司发布了一段视频，采用了Beastie Boys的歌曲《女孩们》（Girls）做背景音乐，该视频得到了病毒式传播。尽管这段视频最终被撤下，但Goldie Blox在提高公众对让更多女性和女孩对STEM产生兴趣——以及对Goldie Blox玩具——的认知上，做了一份相当不错的工作。 [Accessed May 2019]
Mayo Clinic. 2015. Prenatal vitamins: Why they matter, how to choose. Most common passwords of 2013: [Accessed May 2019]
MedlinePlus (ADAM). 2015. Fetal development. 环保风暴再起，对LED行业影响几何？ [Accessed May 2019]