Ultrasound dating accuracy 11 weeks bog dating relationship

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I'm worried I broke up with my partner and had sex unprotected with one of my good friends on April 17th he states he did not ejaculate at all.

I started my cycle April 20th me and my partner got back together that same week and was having unprotected sex all the time.

I was taking pregnancy test in between that time and they all came out negative until I took one may 18th and it was positive.

I had my first ultrasound June 10th and it stated I was 6 wks and 2 days and my due date was January 30th.

x what i don't understand is how babies measure different CRL yet that is how they measure the EDD on the ultrasound?

If one baby is measuring say 67mm and one 76mm, and they date them both at 13w, how does that work??

I'm confused please help Hi, im confused about the potential father of my baby I slept with the 1st guy on 16/06/13 and had a pregnancy test on 27/06/13 which was negetive. I found out I was 9weeks and 4days pregnant on 24/08/13. okay, i put the conception date of 11/29/2011 in the due date calculator on this site, and 40 weeks is 08/21/2012.

if i put the lmp of 11/28/2011 in the calculator on here, her 40th week is 9/3/2012 with conception date 12/12/2011. the ultrasound conception date 11/29/2011 or this site calculator conception date 12/12/2011?

The different types of procedures include: Transvaginal Scans – Specially designed probe transducers are used inside the vagina to generate sonogram images.

she's measuring 2 weeks behind, and the doctor move her due date back from 9/3/2012 to 9/17/2012 every since the second trimester.

i know i dont have long before he's born, i just want to know the odds.

Please help anyone...thanks When the doc dated her at 12 weeks, that date begins with day one of her LMP.

Women are actually pregnant for 10 months- not nine.

Sorry it couldn't be more of a clear cut answer for you.

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