Due date wrong

I wasn't sure of the exact date of my last period in August so I guessed the 7th at my first appt. My second appt for an ultrasound, I would've been 9 weeks & 1 day making my EDD May 13th, 2013. The sonographer said I was only 8 weeks and 2 days making my EDD be 6 days off. I go back to my Dr Tuesday, was just wondering if this happened to anyone before?

It happens. But babies come when they feel like it anyway.

As Long as the baby looked fine and you saw a Hb shouldn't be an issue.

It's an estmated due date unless you know the exact day you concived.

Yeah. They were nearly 4 weeks off with mine my entire pregnancy. I was almost 41 weeks when I had him and then once he was out they said 37 weeks gestation.

Mine was off. By the date i gave them made me due July 17 then my first ultra sound i measured a week ahead so then they changed it to July10 dd came June 30 lol

My dr said they only change the due date if its more than 2 weeks off. They can be wrong with the ultrasounds to

Even by LMP or ultrasound EDD can be off by 2 weeks either direction.
According to the ultrasounds, this pregnancy. I'm 24 weeks 3 days. BUT I was getting positive pregnancy test on May 24th. which would make me around 26-27 weeks pregnant. According to ultrasound I conceived on May 24th. but I tracked everything and know I convinced either May 8th or May 10th.

Long story short, I was getting positive preg test "before" I was pregnant.

mine was about a month off. based on my lmp, they figured i was due march 7th. but when i went for my dating ultrasound, they changed it to april 2nd because i was only 5 going on 6 weeks, and not 8 going on 9 like i originally thought. so... it happens. as long as the heartbeat looks good and baby looks good, then i wouldn't worry.

I'm not worried was just curious this is the first time it's happened to me. The baby was fine and the heartbeat too. The heart rate was high for being soo tiny, it was 174.

Quoting ♥ kayla [TB]:" I'm not worried was just curious this is the first time it's happened to me. The baby was fine and the heartbeat too. The heart rate was high for being soo tiny, it was 174."

It's normal to be higher in early pregnancy.
My LO was in the high 160's in the beginning, but now she is in the low 130's.