HTTP/1.1 200 OK Cache-Control: no-cache, private Content-Type: text/html; charset=UTF-8 Date: Sun, 29 Nov 2020 19:36:18 GMT 成人福利社

4
weeks
pregnant

3 5
lightbulb icon

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

《大空头》,导演:亚当·麦凯。
Winners: Thunder

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

而其他的队伍还有在尝试赢球的。小牛队,在3-13的战绩面前,骄傲地说他们不会垫底。但是,明年被认为是近年来最好的NBA选秀,有Markelle Fultz, Jayson Tatum, Lonzo Ball, Josh Jackson, Harry Gile, OG Anumoby, Ivan Rabb……等等优质球员。
税:2014年约为16866美元(约合人民币10.8万元)
Given that Dallas resisted tanking for years as Dirk Nowitzki's career has wound down and therefore has a fairly limited collection of young talent, adding the 22-year-old Noel without doing any major damage to its rotation counts as a smart play.
但是,租金稳定政策的反对者怀疑,在共和党人把持州议会的情况下,2015年将不会是租户运动的分水岭。舍温·贝尔金(Sherwin Belkin)是一名代表业主利益的律师,他说:“业主们认为可以借此机会对租金管制政策做一些亟需的改变。”

embryo made up of hypoblast and epiblast
Your baby at 4 weeks Tap the plus for more details
advertisement | page continues below
calendar icon

Your baby is about the size of a poppy seed

poppy seed

Primitive placenta

赢家:鹈鹕
The amulet has been dated to 3,200 years ago and bears the name of Pharaoh Thutmose III, a prominent figure from the Eighteenth Dynasty who reigned from 1479 BCE to 1425 BCE.
2.German: 22.2 percent increase

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

Amniotic sac and yolk sac

Common areas include two living rooms, both with walls of glass opening to a patio and an in-ground pool. Ceilings rise as high as 28 feet; doors throughout are Spanish cedar. Among the stainless-steel kitchen appliances are a Fisher & Paykel range and two Sub-Zero refrigerators, as well as steel cabinets and sinks. A breakfast bar separates the kitchen from the dining area, which also opens to the patio and pool.
absolutely

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.

LED 行业“剩者为王”时代 木林森龙头地位无可撼动

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.

流水线上的地产从业者: 天天担心被“干掉”

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. 13. iPhone Reminders [Accessed May 2019]

FDA. 2014. Home Use Tests: Pregnancy. U.S. Food and Drug Administration. 优秀的老板们懂得授权的艺术。我的一位评论家说要沿着线走“他们已经从目前的工作里面抽身”,意味着他们不干涉每一天和每一分的工作流程和程序。本质上,学着去授权给员工去代替微化管理是对员工的一种信任。 [Accessed May 2019]

March of Dimes. 2015. Prescription drugs, over-the-counter drugs, supplements and herbal products. Promoting social development to ensure and improve the wellbeing of our people [Accessed May 2019]

Mayo Clinic. 2015. Prenatal vitamins: Why they matter, how to choose. 8.Russia [Accessed May 2019]

MedlinePlus (ADAM). 2015. Fetal development. 深圳新房均价连续14个月下降 [Accessed May 2019]

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

How many positive pregnancy tests did you need before you believed the news?

One
Two
Three or more
Other
advertisement
advertisement
Log in to continue

baby growth animation
Get the BabyCenter app
The #1 app for tracking pregnancy and baby growth.
Download now