Pregnancy Information

How Do I Date My Pregnancy?


Accurate dating of pregnancy is one of the most important steps in your prenatal care. Every decision you make and many tests that are run are directly related to or interpreted from where you are in your pregnancy. Using the first day of your last menstrual period as the starting point is the standard convention for dating pregnancies Ż that's because it's a date most women can recall, whereas the actual date of conception is a little harder to pinpoint.

It can be confusing, though. For example, an embryo that is twenty-six days from conception would be about forty days from the first day of the last menstrual period for a woman with twenty-eight-day cycles. Therefore, she could be called "almost six weeks," even though she is only almost four. A "due date" is typically calculated based on 280 days from the first day of your last menstrual period. Actually, the normal gestation of a human fetus is 266 days from conception.

Confused yet? The relevance of menstrual dates is that most books use them to discuss the progress of your pregnancy and further divide it into three trimesters. If you get a book on fetal development, however, it will be using actual dates that start with conception.

Grab the full collection of The Pregnancy Secrets and hundreds of tips at The Pregnancy Secrets.

Worldcopyright Marc Hofkens and Cosblad Publications NV. You can use and publish this article on the condition that you don't change anything and you add this resource box at any time.

http://www.the-pregnancy-secrets.com


MORE RESOURCES:

Amy Schalet: On teen pregnancy, inhibitions are part of the problem
Minneapolis Star Tribune, MN - 13 hours ago
Palin has referred to her teenage daughter's pregnancy as a normal "up and down" of family life. Sympathetic politicians and commentators, including Bill ...


Miscarriage hurts next pregnancy
The Punch, Nigeria - 11 hours ago
By Agency Reporter Women who have had just one miscarriage are more likely to suffer complications in future pregnancies, research shows. ...


Xinhua

Rep: News about Jamie Lynn's pregnancy baseless rumor
Xinhua, China - Oct 10, 2008
National Enquirer magazine quoted a source, saying Jamie Lynn is eight weeks into her second pregnancy, adding that Spears was not aware that one could ...
Video: Britney's Mom Talks Rehab, Rumors and K-Fed AssociatedPress
Jamie Lynn Spears' Mom 'Furious at Second Pregnancy News' Showbiz Spy
Jamie Lynn Spears was no virgin WELT ONLINE
China Daily - Huffington Post
all 65 news articles


ABC News

'Pregnancy pact' school to give out contraceptives
The Associated Press - Oct 9, 2008
(AP) — Schools in the Massachusetts city where girls reportedly made a "pregnancy pact" will allow contraceptives to be distributed — with parental consent. ...
Video: Policy Change Following Pregnancy Pact AssociatedPress
'Pregnancy pact' school in Mass. allows contraceptives to be ... New York Daily News
Pregnancy Pact School to Issue Contraceptives WCTV
Enews 2.0 - InjuryBoard.com
all 436 news articles


Calgary Herald

pregnancy brain' a myth
The Australian, Australia - Oct 10, 2008
The findings contradict previous studies and the commonly held belief that pregnancy can damage a woman's cognitive functions. Helen Christensen, who led ...
Pregnancy does not cloud the brain, says Australian study AFP
Pregnancy hurts schooling, not brain NEWS.com.au
Health Highlights: Oct. 10, 2008 Washington Post
Herald Sun - ABC Online
all 55 news articles


The Week in People: Jamie Lynn Spears pregnancy rumors
Contra Costa Times, CA - 8 hours ago
We'll believe it when we see the pregnancy test ourselves. PROFESSIONAL ATHLETE DESTROYS LEG ON REALITY SHOW: Misty May-Treanor, the Olympic volleyball gold ...
Spears sisters can't keep out of the news Inside Bay Area
all 5 news articles


Times Online

Passing my unexpected pregnancy test
Times Online, UK - 18 hours ago
I love driving fast cars, I’ve got a Lamborghini at home, so a racing car driver, that’s what I’d be doing. How did you feel when you were rejected by St ...


USA Today

Angelina Jolie says Brad made her want pregnancy
Reuters - Oct 10, 2008
By Alex Dobuzinskis LOS ANGELES (Reuters) - Angelina Jolie, an advocate for adoption, was determined never to get pregnant until Brad Pitt came along and ...
Jolie says Pitt changed her mind about pregnancy The Associated Press
Pitt changed Jolie's stance on pregnancy Digital Spy
Pitt made Jolie want pregnancy Thaindian.com
Post Chronicle - amNewYork
all 1,081 news articles


Teen pregnancy ‘wake-up’ call
WalesOnline, United Kingdom - Oct 11, 2008
THE rising rate of teen pregnancies in South Wales should act as a “wake up call” for parents, the nation’s deputy chief medical officer said last night. ...
MP’s early-school sex education call WalesOnline
all 2 news articles


Teen pregnancy in the spotlight
Newsday, NY - Oct 11, 2008
Our Sunday opinion essay talks about the various issues that teens face when dealing with pregnancy and raising a family on their own. ...

Pregnancy - Google News

home | site map
© 2006