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WHEN DID I GET PREG..

Ok so im 27 weeks 4 days. Last period was Aug27,2013... the sono shows baby is 3 days smalller thn my pregnancy. Did i get preg before sept 20th or after!? Please help i stil dnt kno how to calculate ths... thanks
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Avatar universal
Ok I just realized this is from march 15th. So nvm on my post. Lol.
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Avatar universal
When is your due date?..
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Avatar universal
Hmmm. I am 27 weeks also and I conceived in October.  Last period was October 12th. Positive Hpt November 11th.
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Avatar universal
Since conception can't be pin pointed, you'll have to get a dna test to know who the father is. To original poster, your estimated conception date is on the far left of the table on your home page.
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Avatar universal
I found out I am pregnant on the 12 of Feb..went for my first scan on the 18 March and I was 12weeks 6days along but the Dr said my due date is 13/10/2014,this is really confusing me cz whn I count the weeks from the scan it means I conceived December 18 2013 bt on the 5th Jan I was on ma period tht was a bit early than normal..im on 28-30 days circle.and on that 18 Dec I did had an unprotected sex with my hubby then on the 03-07 Jan with someone else,then on the 11 and 20 Jan with my hubby..im so confused on who's the father and when exactly did I conceive...PLZ HELP!!
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7757724 tn?1396279586
You got pregnant between Sept 1st and sept 30. You will have no way of knowing, women usually ovulate two weeks after period which would make conception date at Sept 15 but everyone is different.
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Avatar universal
.
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7540649 tn?1395719596
Babies develop at slightly different rates, so that three days is not surprising, even if you calculated correctly before. It just means that your baby is three days behind the average (and some babies will be ahead of average... That's how they get an average in the first place). Also, it's difficult to track conception. All the numbers until you get closer to the end are estimates of when your baby might be born.
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13167 tn?1327194124
ladyp,  you can try to calculate mathematically what is the most likely time frame,  but 3 days can go either way in a pregnancy.

I don't know if you're trying to calculate who the father is,  or whether you got an x-ray while you were pregnant,  or if you're just very curious to nail the conception date down to the day - but it's really not possible to do it with due dates and a calendar that closely.
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Avatar universal
You probably actually conceived around Sept 10th BC you ovulate around 14 days after the first day of your last period.  But, your due date wont change BC pregnancy you are technically 4 weeks pregnant when you find out even though your baby is only 2weeks developing. Its really confusing,  but hope this helps.  As far as being 3 days small, don't worry, you may have ovulated or implanted a couple days late.  Its normal.
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Avatar universal
Before sep 20
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Avatar universal
28+3 weeks my last period was August 28 th I conceive 9/10
due date is 6/3
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7588086 tn?1400793414
You can Google conception date :) and type in your last period or due date& it will calculate it for you
But it's all best guess . I don't think ever you Dr could say Ok on this day .. but it can give you a very close idea .
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Avatar universal
Im 27 weeks and 6 days and im due june 8 my last period was sept 1 ...does that make sence?
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Avatar universal
On this app wen u look at ur home page it will hav ur due date on the top right corner n on the left shud b ur conception date x
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