Dating scan dates wrong

Dating Scan - dates massively out **updated post 20** - posted in I knew the doctors were wrong about the dates from the start but I kept.
Table of contents

However, many pregnancies are confirmed by a Doppler heartbeat monitor, not an ultrasound. Did you get your very first ultrasound in your second trimester? If so, that could be why your due date shifted. Ultrasounds performed during the first trimester not the second give the most accurate due date predictions, according to a study in the American Journal of Obstetrics and Gynecology. The length of this is approximately the size of your uterus and closely correlates to how far along you are. If she estimates your measurements are off by three weeks or more, in many cases she may move the due date to reflect this.

This is often part of the quad screen. Estimating due dates more closely could help doctors make medical decisions.


  • canada dating online free;
  • You have irregular periods!
  • mormon teenage dating rules;
  • speed dating london free;
  • Secondary navigation!

For babies with congenital anomalies who must be delivered in a hospital, getting a better estimate of the due date could ensure safer delivery. And hospitals could make arrangements to have more staff on hand if they know lots of deliveries are imminent in the next week, Berghella said. Sometimes, women have a medical condition that necessitates delivering their baby soon, but not necessarily immediately. In those instances, doctors may take a wait-and-see approach to see if a woman is going to deliver soon, but may opt to induce if they feel labor is not imminent, he said.

Tia has interned at Science News, Wired.

She has a master's degree in bioengineering from the University of Washington and a graduate certificate in science writing from the University of California Santa Cruz. A simple ultrasound could help with this decision, new research suggests.

When and Why Your Doctor May Change Your Due Date

Guessing game, waiting game Though most women are given an official due date, it is often just a rough estimate. Measurable changes To answer that question, Berghella looked at five studies in which researchers used ultrasounds to measure cervical length of a total of pregnant women.

Social media

Better medical planning Estimating due dates more closely could help doctors make medical decisions. Tia Ghose, Senior Writer on. Huggies Forum Forum Help. Welcome Active Popular Browse. Hi There, just wondering if anyone has gone through a simlar circumstance, so I had a dating scan when I was 5w and 4d not baby but a sac. So I had another scan yesterday when I was 8 w however I was only measuring 6w, but this time there was a baby but no heartbeat.

Ultrasound Scans Can Tell When Baby Is Due

I'm so confused I have had my blood taken every week since 5w and my levels have been rising quite significantly. Could my dates be out of whack?? Posted Tuesday 15 December Cramps in early pregnancy How to conceive a girl Pregnancy recipes Baby shower games.

DOCTOR GETS BABY DUE DATE WRONG!!! (383)

It's totally normal not to be able to hear the heart beat right up until somthing like 12 weeks, baby is soooo tiny that the midwive has trouble finding the heart beat. You may have your dates wrong, it's hard to tell exactly how far along you are, that's why due dates are often wrong, the baby hardly ever comes on or near the due date, because the dates are wrong! If the scan says you are 6weeks, then that's what I'd be going off.

Those things are more accurate than our minds and especially during the first few weeks of pregnancy when everything can be a bit stressful, I wouldn't worry, I'd just say your 6 weeks along. My first son I never heard the heart beat until about 16 weeks and my second son was about 12 weeks.

Topic | Dates?? Can they get them so wrong?? | Moms community and forums

Ellek1 SA, Australia Total posts: Hi, something similar happened to me with this pregnancy and I'm now 27 weeks along smile I went for a dating scan and thought I was 6w and 5d but they dated me at 5w and 3d. However they did detect a heartbeat.


  • 55 year old woman dating a 65 year old man;
  • Can your pregnancy scan give the wrong due date??
  • Scan dates not measuring up in Your Pregnancy | Forum | Huggies;
  • Related articles!
  • common questions online dating;
  • theres a dating site for everyone;
  • Dating your Pregnancy | The MotHERS Program™;

I went back a week later and still measured behind but had the right growth within that week and a good strong heartbeat. You won't hear a heartbeat that early bit by 6 or 7 weeks along one should definitely be detected.

So, what IS my due date?

I also had blood tests a few days a part to determine hcg levels rising i also had spotting for 3 weeks. It all rose properly and I had a couple extra scans with a friend and baby ended up catching up and only measures 3 days behind now. They say that 2 weeks either side is acceptable.