HTTP/1.1 200 OK Cache-Control: no-cache, private Content-Type: text/html; charset=UTF-8 Date: Thu, 03 Dec 2020 10:58:36 GMT
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
Tesla:In an effort to blunt criticism about slow refueling times for battery-powered cars, Tesla TSLA -1.54% starts to roll out of a network of battery-swap stations. CEO Elon Musk must hope he can outdo Shai Agassi’s Better Place, which tried to build a whole company around battery-swaps before going bankrupt in 2013.
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
Kate Hudson spoke to British Elle magazine exclusively for this interview。 凯特·哈德森接受了英国ELLE杂志对她的独家专访。Does actress Kate Hudson know wha
When Beatty and Dunaway took the stage to announce the Best Picture award, Cullinan and Ruiz realized that they still had two best picture envelopes, meaning that the envelope taken on stage was a duplicate for an award that had already been announced.
继Facebook前员工肖恩帕克(Sean Parker)和查马斯帕里哈皮蒂亚(Chamath Palihapitiya)——二人谴责了社交媒体的成瘾性——之后，新的一年将有更多的科技行业工作者发声。
6. Untitled Detroit Riots film
Amniotic sac and yolk sac
Additional reporting by Ma Nan
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. 皮肤辛苦的担任着包裹我们和保护我们整个身体的责任，因此它也成为了最容易被伤害的器官。当皮肤被烧伤或者被割破，你最快的选择是从身体其他部位移植一部分过来。然而，感谢斯坦福大学科学家的研究，一种能有效替代人体皮肤的材料，不久后将面世。 [Accessed May 2019]
FDA. 2014. Home Use Tests: Pregnancy. U.S. Food and Drug Administration. 银行家们表示，音乐流媒体服务Spotify计划最早第四季度在纽约证券交易所(NYSE)直接上市其现有的非公开发行股票，而不走正式的IPO程序，而其他大型知名科技公司则被视为更有可能在2018年上市。 [Accessed May 2019]
March of Dimes. 2015. Prescription drugs, over-the-counter drugs, supplements and herbal products. Hugo Boss, Chevrolet and Kleenex dropped off the list, the report said. [Accessed May 2019]
Mayo Clinic. 2015. Prenatal vitamins: Why they matter, how to choose. Anna comes from a mob family and her hair, sometimes matched with large sunglasses or wide-lapel Armani trench coats, indicates both a degree of class and no-nonsense power. [Accessed May 2019]
MedlinePlus (ADAM). 2015. Fetal development. 廉江2015上半年木制家具出口额达3.2亿美元 [Accessed May 2019]